If your thinking about the end of year bonus, you have to panic what happens if you don't get one this year, after all last year this was Crawley HR and management tool of choice to get rid of people.
Recap - Last year bonus's were used as a redundancy tool by pre-selecting individuals they wanted to get rid of way head of the redundancy announcements and using the bonus in the main redundancy criteria.
The best move is to close the Crawley office, make Crawley HR and management redundant and move the employees to France, they deserve to work for decent HR / management team.