Electronic travel cards used for the TfL network were temporarily being allowed on all train lines in greater London , it said . London transport system crippled as transport workers go on strike . Normal service not due to start until Friday night . Buses crammed with workers ; many chose to cycle , not to work . RMT trade union ##ists strike in dispute over pay , job cuts , disciplinary issues .
London transport system crippled as transport workers go on strike . Normal service not due to start until Friday night . Buses crammed with workers ; many chose to cycle , not to work . RMT trade union ##ists strike in dispute over pay , job cuts , disciplinary issues .