KUALA LUMPUR: A food delivery rider has been arrested for peeping into a women's toilet at a Bukit Bintang mall.

Dang Wangi police chief Assistant Commissioner Ahmad Azwan Amin Nordin said a 37-year-old woman was using a cubicle when she realised someone was peeping at her from above.

"She screamed and called out to her husband for help," he said in a statement.

Police later arrested the suspect at the scene. The 21-year-old man has been remanded for three days.