A serial flasher exposed himself to three women in the space of 45 minutes.

The man, described as "scruffy" by police, was involved in four incidents in the west end of Glasgow over two days this week.

They included the man performing an indecent act in front of a 17-year-old girl on Broomhill Drive in Hyndland.

Police Scotland's detective constable Alan Gardner said: "The four women this man has approached have been left extremely distressed and we are aware that the public will be alarmed by these incidents.

"Officers have been carrying out increased patrols in the local area."

The man was white, in his late 20s to early 30s, around 5ft 7in tall with a slim build and brown hair.

He was wearing a dark hooded jacket and dark jeans and was seen with a blue mountain bike.

"Extensive enquiries are ongoing to trace this man, with officers speaking to people in each location and studying a large amount of CCTV footage," Mr Gardner added.