Essex Police’s Assistant Chief Constable Andy Mariner has given a stark warning to anyone considering taking part in civil unrest in the county. Forces in England and Northern Ireland are preparing for the possibility of more riots today with online speculation about around 30 so-called protests. However, ACC Andy Mariner said: “There is disinformation on social media talking about activity in Essex today. Our message is clear – ignore it. “If you’re planning on coming here intent on disorder, we will be waiting for you, and you will be arrested. “There is information going around on the inter…