Help, What does this mean?

Alot of things about Jammars etc, what does it mean and can u still fly if not a good part of the UK has just been wiped out

I’m not seeing that on my Drone Assist. Do you have some filters turned on/off?

If you click on the area it will give you more details.

Perhaps they are jamming above 20,000 ft for example.

Ah might be a rookie error on my behalf lol. Thanks for the advice. Going to have a look at all my settings. I’m going to wait until next week before I go airborne as the local air show flight restrictions should be lifted by then