Security forces in Somalia's southern city of Kismayo have seized hundreds of Islamic face veils from female residents, the city's police chief says.
Warsame Ahmed Gelle told state TV that authorities have been conducting operations to "fight" the veils, also known as niqabs.
The crackdown was sparked by concerns that jihadists could conceal their identity and carry out attacks, Mr Warsame said.
Large parts of southern and central Somalia are controlled by al-Shabab, which is affiliated to al-Qaeda and has waged a brutal insurgency for nearly 20 years against the UN-backed government in Somalia.
On Friday dozens were killed in an attack at a popular beachfront location in Mogadishu, the capital.
Officers in Kismayo have been confiscating the veils by stopping women in the streets and forcing them to remove the garment.
The operation began last Wednesday, Mr Wasame said.
Women caught wearing the niqab, which covers the whole face expect for the eyes, also face jail or a fine.
Because al-Shabab controls much of southern Somalia, Kismayo and its surrounding areas are the only places in the state of Jubaland where authorities can enforce the ban.
The state initially introduced the niqab ban in 2013, citing security risks, but it was rarely enforced.
Niqabs are seen as a sign of modesty in Islam - a religion which, according to government statistics, is practised by 99% of Somalia's population.
Many women there wear the niqab and Mr Wasame said the garment had increased in popularity recently.
However most Somali women still opt for the hijab, which covers a woman's hair but not her face.
