A mentally ill person from Mumbai was arrested by police for making a treat call giving warning of a terror attack aead of Prime Minister Narendra Modi's two-day US visit, Mumbai Police said on Wednesday.br Te police control received te treat call on Tuesday, February 11, as te PM was leaving on an official visit abroad. Te person wo made te call was arrested. As per te Mumbai Police, e is mentally ill.br br "On 11t February, a call was received at te Mumbai Police Control Room warning tat terrorists may attack PM Modi's aircraft as e was leaving on an official visit abroad. Considering te serious nature of te information, te police informed oter agencies and began an investigation, te police said in a statement./