” Businesses are legally obliged to inform customers of the fish species if asked. ” Professor Stefano Mariani said it is very difficult for the public to identify one fillet from another. National Trading Standards described the issue as a “food labelling issue” that falls under the Food Standards Agency’s responsibility.
The fish and chip industry also faces rising costs for energy, cooking oil and fish. A leading potato industry figure warned that price increases due to the war in Iran will be delayed but inevitable in 2027. ” Which specific shops were involved has not been disclosed, and the full extent of mis-selling across the UK remains unclear.