Who were the first scottish group to be number 1 in the hit parade?

The first Scottish group to reach number one on the UK Singles Chart was The Proclaimers with their hit "I'm Gonna Be (500 Miles)" in 1988. The song gained immense popularity and has since become one of their signature tracks. The Proclaimers, consisting of twins Charlie and Craig Reid, are celebrated for their distinctive sound and Scottish folk influences.