The Anti-Corruption Bureau (ACB) on Thursday arrested a woman revenue officer posted at Bhiwandi for allegedly accepting Rs 50,000 as the first instalment of the Rs 1.50 lakh bribe she had demanded, an official said.

The 52-year-old accused, a nayab tehsildar with the Bhiwandi revenue office, was caught taking the bribe at her workplace, following which a case was registered against her under the Prevention of Corruption Act, he said.