The Vamps singer and guitarist James Brittain-McVey is under strict instructions from medics to remain silent – despite being on the road.
Earlier this month, James underwent surgery on his vocal cords after discovering a haemorrhaged polyp and discovering that the growth meant his vocal cords couldn't connect.
Following his surgery, medical staff advised James to remain silent in order to preserve his voice before making a full recovery – despite being in the middle of a series of shows.