The Government is planning legislation to prohibit the use of red diesel for propulsion in “private pleasure boats” (in the Government’s eyes this seems to include boats used as homes), following the 2018 judgement by the European Court of Justice (CJEU) regarding red diesel in private pleasure boats. This is part of a wider phasing out of red diesel for many uses, to meet environmental obligations. The Government plans to implement the changes from April 2022, though this may be phased in later for private boats. The current consultation follows a 2019 HMRC consultation on implementing the CJEU judgement on red diesel in private boats.
The deadline is 1st October 2020. The consultation and the response form are online here https://www.gov.uk/government/consultations/consultation-on-reforms-to-the-tax-treatment-of-red-diesel-and-other-rebated-fuels