19. The tube escalators go down forever
Some of the tube stations are buried so deep underground, the escalators seem to go down to the center of the earth. Hamstead Station, for instance, is 192 feet below ground level. Angel Station, on the Northern line, has the longest escalator in the network, going down 197 ft in two flights. Claustrophobics, be warned.

20. You gotta have Fish ‘n Chips when in London
Deep fried battered fish and chips with a side of mushy peas is classic pub grub and take out food in London. It has been popular here since the mid-19th century. A touch of salt and vinegar is the way to go, maybe a squirt of lemon – but don’t drown it in ketchup. The tradition of wrapping this greasy goodness in newspaper has fallen out of fashion (they finally realized it’s not hygienic to ingest ink?).
