Mother and son cross tracks as train approaches in Wales

Monorail power lines fall onto road in Bangkok

Herd of cows hold up train on railway line in Thailand

Train quack! Flock of ducks block railway line causing delay

Stray dogs walk along railway line delaying oncoming train

Railway line collapses amid heavy rain in Thailand

Escaped wallaby hops across railway line as firemen give chase

Train driver stops to let cows cross railway line

Children play on railway track that runs through notorious Bangkok slum