I live on the Dartmouth rd area behind the swimming pools. Over the bank holiday weekend did anyone else hear a really annoying beeping noise, I've asked my neighbours and they heard it. It was a sries of three very low frequency beeps followed by a short break (about 5 seconds max) and then repeated itself morning, noon and night. I thought it could be coming from the road digging equipment or temporary traffic lights but I don't think it was and it is too low to be an alarm. If anyone knows what it is can you report it please as it's dring us nuts!