The Federal Territories Islamic Department (Jawi) has been urged to investigate allegations that former deputy prime minister Muhyiddin Yassin was involved in an extra-marital affair.

Jaringan Melayu Malaysia (JMM) president Azwanddin Hamzah, who lodged a report with Jawi on the matter today, said he submitted a 14-page document to back his claim.

Among others, he said the document included a statutory declaration by former top civil servant Stanley Clement Agustin.