P1_start
Latitude: 51°14'43.1"
Longitude: 2°54'28.4"
P1_stop
Latitude: 51°15'43.8"
Longitude: 2°57'12.2"
P2_start
Latitude: 51°16'18.5"
Longitude: 2°56'38.7"
P2_stop
Latitude: 51°15'9.1"
Longitude: 2°53'27.2"
P3_start
Latitude: 51°15'53.7"
Longitude: 2°52'41.8"
P3_stop
Latitude: 51°17'5.5"
Longitude: 2°55'57.2"
D1_start
Latitude: 51°14'57.5"
Longitude: 2°56'10.4"
D1_stop
Latitude: 51°17'11.3"
Longitude: 2°54'4.5"
D2_start
Latitude: 51°16'53.1"
Longitude: 2°53'17.3"
D2_stop
Latitude: 51°14'39.4"
Longitude: 2°55'22.9"