Not really tbh.
Things you can do however might be:
1) Keep control of the Global admin account(s) for this remote ePO server and make the local staff Site Admins. This restricts what they can perform on the installation based on the assigned permission sets.
2) Register the remote server with UK-based one. this does not provide you control, but will for example allow you to roll-up the events and run reports on data held on both servers. Look up 'rollup querying' in the ePO product guide for more about that.