Dhaka Metropolitan Police (DMP) Commissioner Asaduzzaman Mia said, they will not allow use of stickers on vehicles identifying various professions.Asaduzzaman Mia said this at a briefing which was held at DMP media centre on Wednesday morning.He said, the decision has been taken so that criminals cannot commit crimes using vehicles carrying the stickers of different professionals.Only those with actual credentials can use the stickers of their respective organizations that too have to be permanently embossed and not placed through external stickers, he added.