Panaji, July 27 - Goa Ports Minister Francisco Pacheco Monday told the state assembly that no activity would be permitted now on the five offshore casinos whose no objection certificates (NOC) for berthing off the Mandovi River have expired.

'I assure the house that all activities on these five ships will be sealed,' Pacheco said, promising prompt action.

The minister was replying to a barrage of queries from the opposition, who charged the government with being hand in glove with the casino operators.

According to information tabled before the assembly, the NOCs of the five -- MV Pride of Goa, MV The Leela, MV Casino Royale, MC San Domino and MV Caravela -- out of the six casino vessels had expired earlier this year.

The NOCs of the remaining vessel, MV Arabian Sea King, expires in October.

The NOCs had been granted to the vessels to berth in the Mandovi river, which comes under the jurisdiction of the captain of ports department, which governs minor ports in the state.