From the top of The Trident or Slap & Tickle, look directly South at the big monolith. Begin the walkoff for The Trident and you'll come to the base of p1 after 20 or 30 yards.

Compare that to the pictures included here and the description above and you should have no problem finding the base.

Protection

.75-3 for P1, 9 quickdraws for P2. Bolted anchors atop each pitch

Routes in Little England Wall

1
Trivial Pursuit
5.4
Trad
2
Brutus
5.5
Trad
3
The Queens Cake
5.4
Trad
4
Palace of Westminster
5.9
Sport
5
The Shard of Glass
5.7
Trad
6
The Gherkin
5.7+
Trad
7
A-1 Steak Sauce
5.11a
Sport
8
Henry VIII
5.6
Trad
9
Charles II
5.6
Trad
10
Anne of a Thousand Days
5.7
Trad
11
God can’t save the queen (open project)
5.7+
Trad
12
Bloody Mary
5.7+
Sport
13
West Minster Abbey
5.7+
Trad
14
The Thames
5.9+
Sport
15
Big Ben
5.7
Trad
16
London Tower
5.7+
Trad
17
Zeus
5.10c/d
Trad
18
Poseidon's Throne
5.10b
Trad
19
Unknown face (aka G.P. route)
5.8
Sport
20
The Great Split
5.9
Trad