New Delhi, Oct. 14 -- Delhi Police have arrested Cockroach Janata Party (CJP) activists Saurav Das, Ashutosh Ranka and others for allegedly trespassing at Jantar Mantar.

According to Delhi Police sources, the CJP activists are under preventive arrest.

Saurav Das, Ashutosh Ranka and Ajinkya Shinde were detained, and a case was registered by Delhi Police while attempting to enter Jantar Mantar, a day after authorities de-notified the site as a designated protest location.

CJP's Ratna Singh said that they will be produced before the court on Wednesday.

"Delhi Police arrests Saurav Das, Ashutosh Ranka, and Ajinkya Shinde at Parliament Street Police Station in today's Jantar Mantar case. Trespass, bond violation, obstruction of public offi...