Mugging: southbank’s generally fine but you will always have lurkers and tweakers that come sit by the bags and make off with one every now and then.
you’re fine as long as you don’t do anything daft like leave your wallet and phone sitting out in B-road daylight.
Indoor skateparks:
Bay66 isn’t indoor but under a big overpass so it’s covered.
There’s a pretty basic park called hop kingdom (sponsor of Jamie griffin who won BATB). It’s barely worth calling a park but has an adequate mini ramp. Kooky place.
There’s an indoor park called better extreme in barking
https://www.better.org.uk/leisure-centre/london/barking-and-dagenham/barking-sporthouse-and-gym/skate-barking-sporthouse-and-gymAs mentioned, Mile End is a good outdoor park.
You could go into the city, do abit of spot tourism- got to St Paul’s cathedral to see the tourist sites and check out the famous spot at the same time.
Hotel skate shop in Peckham is good and close to the curbs that Caspar broker skates a lot.
Brixtons baddest is a shop just opposite the newly refurbished stockwell skate park
If you go to the big indoor in Folkestone, there’s a shop nearby called happy skate, which has lost of trinkets and smaller brand bits and pieces.
Dm me if you want anymore info or spots to check out