Fishing

Fishing was the act of catching fish. A sport was developed around it.

Ernie Clements was a poacher who used Gelignite to catch fish by creating explosions underwater. (DW: Pyramids of Mars)

The Fourth Doctor stated he once caught a huge salmon in the River Fleet. He shared it with the Venerable Bede. (DW: The Talons of Weng-Chiang)

The Doctor went fishing on Tara; he complained when he caught nothing. He kept a fishing rod in the TARDIS. Romana did not know what fishing was. (DW: The Androids of Tara)

The Sixth Doctor was fond of fishing for Gumblejack, he considered them amongst the tastiest fish in Mutter's Spiral. (DW: The Two Doctors)

The Seventh Doctor once tried to relax by fishing on the planet Adeki, but the attempt was frustrating enough that he ended up angrily snapping his fishing rod over his knee. (DWM: Planet of the Dead)

Charlie Johns was a crab fisherman in a village on the Cornish coast. (TN: Rip Tide)

In 2050, Starkey tried to take K9 fishing on the River Thames, but found the fish dead due to chenium having polluted the river. (K9TV: Alien Avatar)