The cats are on edge after the last few days of fireworks and something that has happened outside my flat tonight. I don’t know what is exactly going out outside but the police were just leaving our carpark when I came back from the supermarket earlier. I walked in my flat to find that one of the cats had peed next to the litter tray in their room (at the front of the flats). I assume that something happened outside which scared them. A few hours later when I popped into my bedroom to do something I saw about 6 or 7 police officers restraining someone on the green area in front of my flat. The person was shouting at them loudly and I could hear this incident from inside with the windows closed. I would be indifferent about the fireworks and whatever was occurring outside tonight if it hadn’t distressed the cats.