Racist letter warning

found. If any constituent has received a letter, or is concerned, contact me at tracy.brabin.mp@parliament.uk or if you’d rather, contact @TellMamaUK.”

Tell MAMA is a service that allows people from across England to report any form of anti-Muslim abuse and records and analyses the data.

The group advised anyone who received a copy of the letter to handle it and the envelope minimally to preserve evidence for the police to investigate.

Asst Chief Cons Angela Williams, of West Yorkshire Police, said: “The investigation into these instances is currently being co-ordinated by the North East Counter Terrorism Unit (NECTU) and these enquiries are ongoing.

“What I want to do is to reassure the communities of West Yorkshire that these communications are being taken extremely seriously. We understand that they may have caused concern and upset to people, especially the more members of society.

“We are working with the communities we serve to reassure residents that, as always, everything possible is being done to ensure their safety and to catch the person or persons responsible for this.

“Public safety remains our priority and I would urge our communities to be vigilant but not frightened.

“We are stronger when we stand together as one and will not be divided. #WeStandTogether.”

If you see anything suspicious, call police on 101 or if it is an emergency, call 999.