Royal Mail has been in the news today, requesting for new legislation for setting the appropriate height for a letter box opening. This has been brought on my the increasing back and knee problems by postmen who constantly have to bend to deliver mail into low letterplates usually sited on front doors. Of course another problem with low letter plate openings is that they are at pet height. A growing number of postmen are getting bitten by dogs as a result of this (over 3000 attacks in ...