Hundreds of Rohingya Muslims have been blockaded inside their area by their Buddhist neighbors in a western Myanmar village, residents say, as religious tensions in troubled Rakhine state spread to a more ethnically mixed part of the region.

Monitors and aid workers worry that violence that has until now been largely confined to the Rohingya-majority northern part of Rakhine, bordering Bangladesh, could erupt in an area where the two communities live side-by-side in much larger numbers.

Residents, aid workers and monitors told Reuters that Muslims in the village of Zay Di Pyin had been blocked from going to work or fetching food and water for the last three weeks, although a small number had been allowed through the blockade to buy provisions on Tuesday.