Westminister Palace gardens SW1

Question 1

Westminister palace gardens SW1

Answer 1

Artillery row SW1

Arrival from Victoria st =
L or R artillery row
SD on L

From Lambeth circus 
Lby Lambeth bridge 
Comply millbank circus 
Lby horse ferry road 
L greycoat place 
R artillery row 
SD on R 

From Buckingham gate
X Victoria st
F artillery row
SD on L

Departure
LoL artillery row =
1st L+R greycoat place

LoR artillery row =
1st L+R Victoria st
Or F Buckingham gate