The arrest was carried out as part of Operation Lakefront.
It was conducted by detectives from the Anti Corruption Unit attached to the Garda National and Economic Crime Bureau in Kildare.
It's the second arrest as part of the investigation.
The woman picked up for questioning today has been taken to Naas Garda Station.
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New Laws Boost Protection In Wicklow Mountains National Park
A dedicated National Parks Bill will put nature conservation first and help manage growing visitor numbers.
Woman Dies In Waters At Wicklow Beach
The incident occurred on the outskirts of Wicklow town, near the Blainroe golf club.
Wicklow Housing Remains Ireland's Most Expensive Outside Dublin
Strong demand, low vacancy and limited housing stock are keeping county prices elevated.
Wicklow Mountains National Park Issues Wildfire Warning After Days of Blazes at Glencree
Sunny intervals
High: 23°C | Low: 14°C
Sunny intervals
High: 21°C | Low: 14°C
Sunny intervals
High: 24°C | Low: 13°C
Sunny intervals
High: 23°C | Low: 12°C
Sunny intervals
High: 25°C | Low: 13°C
