I see route cuts but LGW is overwhelmingly to Ireland so reduced frequency unless a total ban from within Ireland on flights there.
I do remember the F&M (Foot and Mouth) outbreak in the UK, Ireland flights I took into Dublin and Shannon you had to walk through disinfectant footpath. Friend with me thought it was overdoing it BUT Hotel boss in centre of Dublin dissauded him of that notion. All schools did it as did many shops and businesses. The collective mindset was we have to prevent it, it worked because everybody knew the consequences. Back in London F&M was something on news and nobody cared.