A chap, a thoroughly bad lot, was acquitted of a murder charge but as he went to leave the dock someone snatched a pistol from a guard and shot him dead. Are there armed guards in UK courts?
In some cases, like this one "Further checks will be carried out inside the courthouse for access to Court 1 where the trial will take place as uniformed officers, some armed, stand guard and patrol inside the courthouse." http://www.huffingtonpost.co.uk/2013/02/04/dale-cregan-trial-150-pol_n_2613960.html
I'd thought the UK version might have been blindly following the American episode its based on and had introduced weapons where there wouldn't have been any.
I see now that there are weapons in courts sometimes.
Wasn't the guy who was guarding Henry, carrying a gun? I think it was his gun that she snatched. Not sure if that would be allowed in real life though.