Gerard Butler is back in action as Mike Banning, Secret Service man with nerves of steel and the kidneys of an ageing thespian. Banning has tragedy in his past and skeletons in his closet – some metaphoric, some possibly real – but they’ve let him into the UK and, judging by the first teaser for London Has Fallen. Watch the trailer after the Jump... He may have missed the Secret Service’s health and safety day but Banning is a ruthless practitioner in the art of defending his President, the highly incident prone Benjamin Asher (Aaron Eckhart). He’s seen off North Korean commandos in Olympus Has Fallen and now there’s another cadre of evildoers to fend off, this time on English soil. Not too many tourist attractions look like they'll be surviving this one. The premise sees Asher and his fellow world leaders assembling for the state funeral of the British Prime Minister. The presence of so many big knobs in one place attracts some Very Bad People to the capital with a Very N