DHAKA, Aug 8 : All Indian Visa Application Centres (IVACs) in Bangladesh have been closed indefinitely, media reports said on Thursday. An announcement made on IVAC website on Wednesday stated that due to the ongoing unstable situation in Bangladesh, all visa centres will remain closed till further notice, reported Dhaka tribune. Applicants will be informed of the next application date via SMS, and they could collect their passports on the next working day, the IVAC notice said.