Flying over Gatwick at 6000'

[Sam Rutherford]

So, currently going around or under Gatwick airspace (VFR) when headed east-west Popham-Brussels, but anyone know if I go IFR whether I'll:

1. Get something more direct overhead, and at what level?
2. Get a huge diversion around?

Or, 3, other?

Be interested to hear back.

Thanks, Sam.