T he heads of three major messaging apps have exclusively told The Standard that the Online Safety Bill, which is facing one of it’s final votes this week, will lead to the mass surveillance of every private online message and London’s reputation as a place to do business will be destroyed if the bill passes into law. They also say Prime Minister Rishi Sunak can forget about the UK becoming a technology superpower if that happens, as tech firms will leave London and no one will want to start a business here. “If the Online Safety Bill does not amend…