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Press release

Seven boat registration reoffenders back in court for more fines

Additional first-time offenders bring recent hearing payments to £27,541. More to come as summer patrols serve 68 notices.

La Belle View.

SevenÌýreoffendingÌýboatÌýownersÌýhaveÌýfaced a second day inÌýStaines Magistrates’Ìýcourt afterÌýneglecting to pay their registration fees for consecutive years.Ìý

Environment Agency officers patrolling Penton Hook marinaÌýonÌý1 April 2025ÌýfoundÌýthe vessels mooredÌýin neighbouring berths to whereÌýthey’dÌýbeen served noticesÌýjust 16Ìýmonths earlier.

Colin Chiverton, Environment Manager at the Environment Agency said:

This is incredible. Fresh from their day in court, these owners received re-registration letters and ignored them all over again.

So back to Staines they go for more court fees, moreÌýsurchargesÌýand more fines. Have they learned this time around?ÌýI hope so, as if they keep offending,Ìýwe’llÌýkeep catching them.

Second time offender, Leslie Marsh of Chertsey, was fined £500 for his boat Oopsie Daisy, and ordered to pay an additional £200 Victim Surcharge and £275 Costs for the offence despite paying the £1341.81 registration fee before the court date, as once a summons has been issued the Environment Agency will not stop court proceedings.

The owner of 'Oopsie Daisy' was fined £500 for not registering their boat.

11 offences brought fines of costs of £27,541

In theÌý4ÌýNovemberÌýandÌý2ÌýDecember batch of prosecutions, the court also heard thatÌýthree firstÌýtime offenders had skipped the annual registration fee (including an owner of two boats).

One of these was Klaus Beversluis, owner of La Belle View, a large Dutch barge. The court heard that Beversluis had paid no annual registration fee since ownership had been transferred to him in 2021. He pleaded guilty to the offence and was ordered to pay the 2025 registration fee of £3,664.60 and given 12 months conditional discharge.

In total all 11 offences brought hearing fines and costs over the last six weeks to £27,541.

This year’s patrols have still shown unacceptably high levels of registration evasion in marinas and urbanised parts of the river.Ìý

SinceÌýJanuaryÌýa total number ofÌý2,447Ìýboat registration checksÌýhaveÌýbeenÌýundertaken by officers on patrol,Ìýand a further £91,439Ìýin boat registration fees has been protectedÌýbyÌýenforcementÌýactionÌýwithout it becoming necessary to prosecute those evaders.

Colin Chiverton added:

Our officers are out all year long patrolling the river, checking the marinas and taking action against those who cheat their fellow boaters.

Our approach to non-registration on the Thames has changed – boat owners are given ample opportunity to register their boat however once a summons has been issued, it won’t stop us taking them to court, even if they subsequently pay their registration fee.

More hearings are to come as, on river patrols earlier this year, Environment Agency enforcement officers discoveredÌý12Ìýunregistered vessels during spot checks in Bossoms Boat Yard (Oxford), Caversham and Walton Marina. These will be heard in court in 2026.

Similar toÌýexcise duty for road vehicles, boat registration fees allow the Environment Agency to manage andÌýmaintainÌýmore than 600 miles of inland waterways across England, keeping them open and safe for thousands of boatersÌýto enjoy.Ìý

Boats can be registered byÌýcalling 03708 506 506 or visiting the River Thames boat registration page.

Background

ReoffendersÌýsummoned toÌýcourtÌýhearingsÌýonÌý4ÌýNovemberÌýandÌý2ÌýDecember were:ÌýÌý

  • 4/11 - Brian HarveyÌýfromÌýWalton on Thames, Surrey, owner ofÌýSEA DANCERÌý
  • 4/11Ìý–ÌýRussell ReedÌýof Wimbledon, London,Ìýowner ofÌýARRIS’EREÌý
  • 4/11 -ÌýLeah MacfarlaneÌýfromÌýWoking, Surrey, owner ofÌýJOYSEEÌý *4/11Ìý-ÌýDuncan HaywardÌýfromÌýChertsey,ÌýSurrey,Ìýowner ofÌýMAVERICK IIIÌý
  • 4/11 -ÌýGregory O’MahonyÌýfromÌýSurbiton,ÌýSurrey, owner ofÌýBRIENDAÌý
  • 2/12 - Leslie VallelyÌýofÌýTeddington,ÌýMiddlesex, owner ofÌýVIEW FINDERÌý
  • 2/12 -ÌýLeslie MarshÌýofÌýChertsey,ÌýSurreyÌýowner ofÌýOOPSIE DAISYÌý

  • During 2025, 30 offenders have been ordered to pay a total of £36,695 for registration offences.
  • Although Environment Agency officers made 2,447 registration checks this year, lock keepers make checks of their own – this brings the total up to 4030 checks.Ìý
  • Owners of powered or non-powered Boats (including paddleboards) must register their boats annually with the Environment Agency for use on the non-tidal River Thames.ÌýÌý
  • Boat registration on the Thames starts on 1st January every year. Any boats found on the water after that date, without having registered, may be liable to a fine.Ìý
  • In September 2025,Ìýduring a river wide census, Environment Agency officers recorded the locations of 10,147Ìýboats on theÌýnavigation.Ìý

Cases were heard at Staines Magistrates’ Court on 4 November and 2 December 2025

Boat Name Owner Plea Fine Comp VS Costs Total
4 November Ìý Ìý Ìý Ìý Ìý Ìý Ìý
JOYSEE Leah MACFARLANE Of Woking, Surrey. Guilty in absence £220 £473.58 £88.28 £275 £1,056.86
ARRIS`ERE Russel REED Of Wimbledon Guilty in absence £220 £631.44 £88.28 £275 £1,214.72
LA BELLE VIEW Klaus BEVERSLUIS Of Worcester Park, Surrey. Guilty (12 Months Conditional Discharge) Nil £3,664.60 Nil Nil £3,664.60
BRIENDA Greg O’MAHONY Of Surbiton, Surrey. Guilty £80 £766.27 £26 £250 £1,122.27
SEA DANCER Brian HARVEY Of Walton-on-Thames, Surrey Guilty in absence £220 £631.44 £88 £275 £1,214.44
MAVERICK III Duncan HAYWARD Of Chertsey, Surrey. Guilty (12 Months Conditional Discharge) Nil £1183.93 Nil Nil £1,183.93
MOONDARA II Jamie MARTIN Of Hatfield, Herts. Guilty (12 Months Conditional Discharge) Nil Nil £26 £250 £276.00
2 December Ìý Ìý Ìý Ìý Ìý Ìý Ìý
PISCATOR 2 Daniel LAINTON Of West Molesey, Surrey. Proof in absence £250 £394.65 £200 £275 £1,119.65
LAINTON DORY/THAMES WARRIOR Daniel LAINTON Of West Molesey, Surrey. Proof in absence £250 £289.41 Nil Nil £593.41
VIEW FINDER Leslie VALLELY Of Teddington, Middlesex, Proof in absence £330 £631.44 £140 £275 £1,376.44
OOPSIE DAISY Leslie MARSH Of Chertsey, Surrey. Proof in absence £500 Nil (paid before court) £200 £275 £975.00
Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý Ìý TOTALS £2,070 £8,666.76 £856.56 £2,150 £13,797.32

Updates to this page

Published 10 December 2025