The Chuckle Brothers are on a lorry dressed as Mexicans to advertise Dan the Van's Tex-Mex restaurant, but the lorry breaks down, and, in their efforts to fix it, the brothers cause an ice cream van and a car carrying a bride to her wedding to break down as well. Fortunately the bride is an expert mechanic but the brothers are tasked with preventing the groom from seeing her, and, by the time she has mended all the vehicles, a huge tailback has built up.