How many metro trains are running at the same time across the London underground?
Maximum number of trains required for scheduled Peak Period Service AM PM Bakerloo Line 31 31 Central 77 76 Circle / Hammersmith & City 30 30 District Line 77 77 East London Line 6 6 Jubilee Line 49 50 Metropolitan Line 47 47 Northern Line 91 91 Piccadilly Line 76 76 Victoria Line 37 37 Waterloo & City Line 5 5 Total 526 526