Federal police today summoned the chief executive of Galen Centre for Health and Social Policy Azrul Mohd Khalib over his tweet eight months ago that questioned the use of MySejahtera data in law enforcement.

When contacted, Azrul told Malaysiakini he spent two hours in the Bukit Aman police headquarters today for questioning under Section 233 of the Communications and Multimedia Act (CMA) 1998 and Section 505(b) of the Penal Code.

"They took my phone so...