Sue Vertue, Sherlock Executive Producer at Hartswood Films, said: “We understand that CBS are doing their own version of an updated Sherlock Holmes. It’s interesting, as they approached us a while back about remaking our show. At the time, they made great assurances about their integrity, so we have to assume that their modernised Sherlock Holmes doesn’t resemble ours in any way, as that would be extremely worrying.” She added: “We are very proud of our show and like any proud parent, will protect the interest and wellbeing of our offspring.