https://phys.org/news/2018-05-uk-demand-eu-repayment-brexit.html

Brussels has said it will deny London access to Galileo's encrypted signals after Brexit, citing legal issues about sharing sensitive security information with a non-member state.

A report issued by Britain's Department for Exiting the European Union said it had "strong objections" to being frozen out of the 10-billion-euro programme and called for an "urgent resolution to the exclusion".