London theatregoers escorted from Grease the Musical by police

Rest of audience applauds after people causing disturbance' removed from Dominion theatre on Saturday

Theatregoers were escorted from a London performance of Grease the Musical by police on Saturday night, to cheers of approval from the rest of the audience.

Footage posted online shows eight police officers and staff from the Dominion theatre lining the stairway in the balcony as audience members chant out, out, out!".