Deera is an iPhone app which allows you to report issues with public services. The way it works is very simple, you snap a photo of the problem, specify what the issue is along with the location and then submit it. According to a reader who emailed me about this last night, he tried it by reporting waste left on an empty plot next to his house and the next day he received a notification that the problem was fixed. I haven’t tried it yet myself but I’m going to later today.