Police last night appealed for information after three violent robberies this month in which the victims were hit on the head with a hammer.
Police said that all the robberies may have been committed by the same person - a man they described as aged between 20 and 23, 1.57 metres tall, of thin build and pointed facial features.
Three women aged between 29 and 35 were robbed and injured in the incidents on March 17, last Tuesday and Wednesday.
The first case occurred at a flat on Castle Peak Road in Sham Shui Po while the others occurred at two flats on Sha Tsui Road in Tsuen Wan.
In all three cases, a man used a hammer to hit the head of his victims after gaining entry into their flats.
All three victims were sent to hospital for treatment.