37197 & 37158 Sugar Loaf Tunnel 26 May 1996

Making a fantastic racket, 37197 & 37158 emerge from Sugar Loaf Tunnel on 26 May 1996 with the diverted 06:49 Margam to Llanwern steel coils. This was one of a number of steel trains diverted over the Central Wales Line over the Bank Holiday weekend due to engineering works in South Wales.