The Prime Minister's Office (PMO) also took note of the incident and called up local MLA Dharmendrasinh Jadeja to take stock of the situation.
The constable, Sanjay Ahir (28), a resident of police headquarters here, was suspended today by Jamnagar district Superintendent of Police (SP), Pradeep Sejul.
"While Ahir was detained last evening following the incident, he was formally arrested today after an FIR was registered against him," Mr Sejul said.
The incident took place at Saru Section road in the city yesterday when Reeva Jadeja's BMW car allegedly hit Mr Ahir's bike after which the constable attacked her, officials said.
In her complaint to the police, Reeva's mother Prafullaba, who was with her at the time of the incident, alleged that the policeman slapped her daughter after the accident.