In pictures: Portugal's bridge tragedy

Dozens of people are feared dead after a bridge collapsed into a swollen river in northern Portugal, taking a coach packed with day-trippers and two cars with it.

One of the bridge's columns failed under the weight of the coach and cars

Mist hampered the rescue efforts

As the weather improved, patrol boats resumed the search

Rescuers recovered a body from the river

Local people say they had warned the government that the bridge was unsafe