BANDA ACEH • A district in Indonesia's deeply Islamic Aceh province has banned men and women from dining together unless they are married or related, with an official saying yesterday that it would help women be "more well-behaved".

Aceh, the only region in the world's most populous Muslim majority country that imposes Islamic law, has drawn fire in the past for putting moral restrictions on women.

It also attracted global condemnation for publicly whipping people found guilty of a range of offences, including homosexuality, gambling and drinking alcohol.

Under the latest Islamic regulation, women in Bireuen district on Sumatra island will not be able to share a table with men at restaurants and coffee shops unless they are accompanied by their husband or a close male relative.

Co-workers on their lunch break would also be forbidden from sharing a meal.

"The objective is to protect women's dignity so they will feel more comfortable, more at ease, more well-behaved and will not do anything that violates syariah law," said the head of the local syariah agency, Mr Jufliwan, who goes by only one name.

Another part of the directive, signed by the district head early last month, said women who were alone or not with family should not be served at eateries after 9pm.

The authorities have said it will be up to restaurateurs to enforce the regulation, although offenders will not be punished.

Three years ago, Aceh's provincial capital Banda Aceh banned unaccompanied women from entertainment venues such as cafes after 11pm.

In 2013, Lhokseumawe city in Sumatra's north ordered women to sit "side-saddle" on motorbikes. The mayor at the time said that straddling male drivers on motorbikes was "improper".

AGENCE FRANCE-PRESSE