All coconuts around the city's Gandhi museum, one of Mr Obama's stops in the city, are being taken down.
Mani Bhavan, where Mahatma Gandhi stayed during his freedom struggle against the British, is among five places the US president is visiting in Mumbai.
"We told the authorities to remove the dry coconuts from trees near the building. Why take a chance?" Mani Bhavan's executive secretary, Meghshyam Ajgaonkar, told the BBC.........
Since it is difficult to monitor such a congested area, they came up with a quick solution which left the Indians accompanying them amazed: A bomb-proof over-ground tunnel — to be installed by US military engineers in just an hour.
its entry and exit.