the large vessels it was designed for never had to come so far south. The Foyle Bridge was planned originally by the Londonderry Development Commission and was intended to alleviate the traffic congestion on the existing Craigavon Bridge and in the city centre. However, political prevarication meant that it was not constructed until the 1980s. Derry's third bridge, the Peace Bridge, is situated behind the Guildhall Square, north of the Craigavon Bridge. The pedestrian and cycle bridge was opened in 2011, intended as a symbol of union between the two sides of the city. Outside Derry, the only bridge to cross the River Foyle is Lifford Bridge, which was built in the 1960s between Lifford, the county town of County Donegal, on the western bank of the river, and Strabane, a major town in County Tyrone, on the eastern bank. Navigation The tidal Foyle is navigable from the coast to approximately inland. The derelict Strabane Canal continued from this point a further to Strabane. Traffic on the Foyle further south than the northern bridge is now more or less restricted to pleasure boats with the occasional tanker coming in the refinery at the northern end of the town. A tour of the Foyle on board a small cruise ship called the Toucan One, once provided tourists a chance to travel along the River Foyle from Derry city centre to Greencastle County Donegal on the shores of Lough Foyle. However, because of a lack of funding from various sources, this venture has now come to a standstill. Foyle Search and Rescue Due to the presence of three bridges over the river in Derry, some people choose to attempt suicide by jumping into the deep and fast-moving Foyle. 'Foyle Search and Rescue' was established as a charity in July 1993 and has adopted the role of protecting human life in the River Foyle from the Craigavon Bridge, Foyle Bridge and the newly opened Peace Bridge. Between 1993 and 2008 it dealt with more than 1000 people in distress. Fishing Prior to the Plantation of Ulster the fishing rights on the River would have been owned by the O’Neills and the O’Donnells, the Chieftains of Tír Eoghain and Donegal respectively. When the Plantation of Ulster started in 1609 a body called The Honourable The Irish Society had been set up by Royal Charter in 1613 to administer the affairs of the Plantation. The