Authorities have uncovered multiple violations, including breaches of residency laws and illegal fishing activities, during co-ordinated inspection campaigns along the Bahrain Bay coast, the Interior Ministry said in a statement last night.The Coastguard, working in collaboration with the Nationality, Passports and Residence Affairs, Capital Governorate Police Directorate, Industry and Commerce Ministry, and the Labour Market Regulatory Authority, launched the campaign to monitor marine activities and ensure compliance among rowing boat rental companies .