Several photos have appeared online from the filming of "The Last Knight". These photos feature several of the real life vehicles being used in the filming of the movie. The photos show Bumblebee and a Mustang-based police car that appears to be Barricade! Of course, the character was destroyed in earlier films, so it is possible this is just another "model" of Decepticon similar to Barricade.
You can check out the photos on Felix Features.