We went to our local (which we avoided for years as it seemed pretty rough but actually it's quite nice when it's quiet) for a quick lunch half pint yesterday - took about 10 mins to set up the app for ordering and tracing, but then it worked pretty well. We'll probably go for lunch next week when both kids will be out of the house during the day at summer camps * faints * - it's got quite a nice garden and it is is well spaced out, and they've got a military grade cleaning regime going on. Local pubs all seem very quiet. We had lunch outdoors at a country pub on Sunday and that was pretty quiet but I think only because the morning had been on the rainy side and it had only just stopped (was good news for us as it didn't take bookings and we were counting on having lunch there midway through a walk).
I find it odd people talking about 'if there is a second wave' because, to my mind, of course there will be a second wave, it's basically unavoidable unless we stay on total lockdown until immunity/vaccine, but then I also think it is the right thing to do to partially open up in summer when it's easier to do things outdoors, open shop/restaurant frontages etc, as it might give businesses a fighting chance of survival. For all the hurrumphing about 'Oh, they just want people to die so that we can line the pockets of Big Business', the vast majority of businesses are small and need a chance to make a living. I don't think we'll get a true second wave this summer, though there will be spikes in areas - my understanding is the government is expecting it around October, though I'd have thought later in winter might be more likely.