Question to the Department for Transport:

To ask the Secretary of State for Transport, whether he has had discussions with the Civil Aviation Authority on the implementation of Class E airspace with transponder mandatory zones in the UK; and if he will make a statement.

There have been no specific discussions with the CAA on the implementation of Class E airspace in UK. In accordance with the Air Navigation Directions 2017, the policy on the classification of airspace and its implementation lies with the independent airspace regulator, the Civil Aviation Authority.

However, as The Government continues to modernise our airspace, it needs to be mindful of longer term changes that will have an impact on wider airspace management. This includes the increasing need to enable the safe integration, rather than segregation, of all aircraft. This is why, as part of the Aviation Strategy, The Department is working with the CAA to explore a new policy on mandating electronic identification for all users.