Finally, to Nero, I must say I am confused by your post... You can't hear the announcements for the platforms and train destinations but you want more announcements reminding people not to put their feet on the seats? I fully agree with you regarding the platform announcements, I too often have trouble hearing them, and indeed there are myriad behaviours that each of us find irritating to the extreme. I just wonder whether filling the air with yet more exhortations to not do this or that would help, or whether they would simply add to the aural cacophony that encourages us (me) to blank out the noise and miss the important announcements. We are already told to stand back from the platform edge (personally I see this as preventing the process of natural selection but I probably shouldn't admit that ;) ), to keep our bags with us and report anything suspicious, that security personnel tour the station 24 hours a day, etc etc... Do we need more? "Please take your litter home"; "please keep your feet off the seats"; "please don't stand too close to the person next to you if you didn't use deodorant this morning"; "please don't play your music too lou.. sorry - PLEASE TURN IT DOWN... - oh never mind...". The culprits you mention are the least likely to listen to any recorded voice of authority, especially the Guardian-readers, selfishly destroying the peace with nail-biting. A bigger problem is that the more we are bombarded with little messages reminding us how to behave, the more immune to them we become. Combating this type of behaviour is a more deep-rooted social problem. Please can we not hasten the descent towards the complete disconnect of society from authority and of personal isolation from society by naggingly berating individuals for their tiny acts of rebellion. Otherwise eventually you too will be told you can't have your little personal pleasures because they might upset someone, but there will be no-one left to defend you. Sorry, I'll get off my soapbox.