Three people have been arrested after online posts appeared intended to stir up religious hatred.
A 41-year man and a 40-year-old from Carlisle have been arrested, said Cumbria police, suspicion of public order offences.
The 41-year-old was arrested in connection with the alleged posting online of content encouraging violence against police officers and promoting public disorder.
The 40-year-old was also arrested in connection with the alleged posting of hate-related content online.
A 31-year-old man from Maryport was also arrested in connection with the alleged posting of hate-related content online.
All men remain in police custody.
Chief Superintendent Carl Patrick, of Cumbria police, said: “Where there is evidence of people inciting hatred or promoting violence on our streets, our officers will not hesitate to take action.
“We will continue to prioritise the safety of the public and anyone involved in criminality can expect to be dealt with robustly.”
The arrests were made as police cracked down on plans for a protest in Carlisle city centre.
