MUMBAI, April 16 -- Holding that the authorities cannot restrain anyone indefinitely merely because the investigation is pending, the Bombay High Court on Wednesday ordered UK-based doctor and YouTuber Dr Sangram Patil to file an undertaking assuring that he would return to India when required while the investigation against him for publishing allegedly defamatory social media posts about Prime Minister Narendra Modi is ongoing. Noting that the London-based Patil was held up in India since January, a single judge bench of justice Ashwin Bhobe said, "Three months is a bit too harsh. You cannot hold someone like this. He says he may lose his job. If he has nothing to earn, what will you say?" The court made the remarks after advocate general Milind Sathe sought three weeks to obtain investigation reports from various agencies. He said that if the reports are not received in three weeks, the state government would not object to the quashing of the Look-Out Circular issued against Patil. Patil had moved the high court in January seeking the quashing of the LOC, saying it has prevented him from returning to the United Kingdom. A British citizen of Indian origin and a native of Jalgaon, Patil was stopped at Mumbai's Chhatrapati Shivaji Maharaj International Airport upon arrival in India on January 10 and later detained on January 16....