I will probably be shot down for this. First really sunny day for months when we could enjoy our garden. We have grass and were sitting out for first time this year, enjoying late breakfast and the papers - utter bliss. Then next door neighbour started his very noisy ride-on mower. Their garden is much bigger than hours and it took nearly an hour of noise, petrol fumes etc. Then a peaceful break, and just relaxing again this afternoon when he started up again, and then produced another mower for the edges - more noise, more fumes.
For context we have had a really difficult time since last summer, very stressful and this was literally the first day we could really let go and relax without pressures to think about. Neighbour does not know that, but I am annoyed because it is inconsiderate. He works from home a lot of the time, and could have done this on a weekday. Very old fashioned probably, but I was brought up not to create any disturbance on a Sunday which was regarded as a day or rest when your neighbours deserved peace and quiet. For that reason, I never use a mower on a Sunday, or do other noisy building work, etc. Just needed to express my annoyance and regret at the return of tension so soon.