Willy...a few minor points of protocol for you to consider on your pending visit to the Old Dart.....
* Waiting patiently in a queue is normal, using teeth, elbows, knees, fists and feet to bludgeon your way to the front is likely to be frowned upon
* Holding a shouted conversation at the top of your voice with a friend/aquaintance at the opposite side of a crowded restaraunt is likely to result in ejection from said restaraunt
* Offering a Policeman 10 bob to "forget" a traffic offense will result in arrest
* Eating pumpkin seeds all day and spitting the shells wherever you wish, including the face of passers-by is likely to result in violence or arrest...or both
* Staring fixedly at strangers in the street who look different / interesting is likely to result in violence or arrest...or both
* You only get one tissue/napkin with a meal...not 3 whole packets
* Swilling restaraunt crockery with tea to sterilise them before eating will upset hotel and restaraunt management
* Having a Beautiful Chinese wife will attract so much envy from everyone who sees you....priceless
David E