aha. do Londyna chodis cez Kings X, ze? Vy mate overhead vedenie. Ste v civilizacii ;)
Kent a juh Anglicka je dost pokryty third rail. V Londyne napr. DLR, co samozrejme, ze vies. Ale vraj sa to postupne ma prerabat na overhead (okrem DLR).
Pomohol som si wikipediou:
In 2006, 40%—3,062 miles (4,928 km) of the British rail network was electrified, and 60% of all rail journeys were by electric traction (both by locomotives and multiple units).
According to Network Rail, 64% of the electrified network uses the 25 kV AC overhead system, and 36% uses the 660/750 V DC third-rail system.