Walthamstow res, which lake for pike?

[Chappa]

Alright fellas, I'm off to Walthamstow Res on Saturday to try and catch a pike or two. I've never been there before as I'm a stranger to London, can anyone tell me which lake would be best, or should I try the coppermill running through it?

Any advice much appreciated, I fancy throwing out a ledgered deadbait and trying my light spinning rod.

Cheers

Chappa