'Watch where you're putting your feet, ' cried John which was followed by, 'don't you dare push me like that, ' from Andy. 'Ouch! Who pulled my hair?' moaned Geordie. 'I never touched your hair, it wasn't me, ' yelled Tam. 'And I wouldn't touch it with a twenty-foot bargepole, ' said Jimmy just before he was pushed aside as easy as a hot knife would slice through butter and Dougie added to the mayhem by screaming, 'stop tickling me or I'll be sick, ' but the loudest cries came from Morris whose high pitch screeches almost broke the sound barrier but who was the mysterious stranger on the train and why would he want to steal an iPod with nursery rhymes o