Question to the Department for Exiting the European Union :

To ask Her Majesty's Government what assessment they have made of the possibility that the UK may lose its right to veto EU proposals in the event of a further delay to Brexit.

There is no conditionality attached to the Article 50 extension beyond existing Treaty obligations. The Prime Minister set out in her statement to the House of Commons on 11 April that the 10 April European Council (Article 50) conclusions are clear that during an extension the UK will continue to hold full membership rights, as well as be bound by its obligations.