I'm travelling to London UK today any good advice?

or good things to do?

Depends.
Are you shopping? seeing the sights?
Bring an umberella, its raining!

eat gum on the plain

Go to a French Hotel

I live in London and on nice days....which today isnt...i like to walk down the south bank of the river from blackfiars to waterloo....you pass the tate modern which is free and renowned art gallery...and the globe theatre and then come to the aquarium, waterloo station and the wheel....

I also loe the imperial war museum and the national history museum (both free)...it is always worth going down oxford street and to harrods if you are like me and love shopping...

Have a good time...

enjoy:)

Don't drive over 20 on the speed limit