I am sure most know this so this is just a gentle reminder.
The UK 60M allocation is different to the Eu WRC-15 allocation. Fortunately there are some overlaps. However, if you choose to operate below 5354 or between 5358 and 5362 then UK hams cannot chase you.
There was an example this morning. Arthur, HB9CEV, started his 60M activation of HB/SZ-016 on 5353.5 (d’oh, I can hear him but I cannot chase him!) then shortly afterwards he QSY’d to 5354 (now successful chase).