A question for Bristol controllers

[Ninja Controller]

Hello folks.

I'm planning a long IFR cross country flight and to significantly shorten and simplify the route I would like to transit overhead EGGD, south-north at anything between 4000ft and FL70. What is the likelyhood of this on a Sunday afternoon?

I have never flown up that direction before so I don't want to plan it if such a transit is going to be unlikely.

[Standard Noise]

Shouldn't be a problem, it's a common thing. 4A and above is good for us but it'll probably be to transit to the east/west of the BRI depending what end we're on.