VISITING anglers from Britain are thought to be responsible for the introduction of a non-native fish which is now threatening wild trout stocks in the Shannon system.

A SEWAGE treatment plant in Co Meath is in the spotlight after 4,000 wild brown trout were killed along a three-mile stretch of the River Innynear Oldcastle.

A sewage treatment plant in Co Meath is in the spotlight after one of the biggest fish kills in the region, it emerged tonight.