Several Glasgow trains may be cancelled or delayed after a passenger has taken ill.

The person fell ill in Croy but as a result, some services between Glasgow Queen Street and Inverness/Aberdeen/Alloa/Edinburgh via Falkirk High are affected.

ScotRail has announced the issue on social media.

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The post read: "A passenger has taken ill on one of our services at Croy.

"The emergency services have been called. Train services between Glasgow Queen Street and Inverness/Aberdeen/Alloa/Edinburgh via Falkirk High may be cancelled, delayed or revised."