UniCredit's bid risks scuppering the government's plans to form a third strong banking player alongside Intesa Sanpaolo and UniCredit through a merger of BPM with state-owned Tuscan lender Monte dei Paschi di Siena (MPS), both of which have ties with Italy's biggest fund manager, Anima Holding.

UniCredit on Monday launched a €10.1bn takeover bid for BPM, Italy’s third-largest bank, surprising the market and the country’s political establishment.

The Italian Treasury has denied a report that it is drafting an emergency decree to counter UniCredit’s (OTCPK:UNCFF)(OTCPK:UNCRY) 10B euro ($10.6B) bid for Banco BPM, Reuters reported late Friday. UniCredit made the offer for the smaller rival on Monday,

UniCredit's bid for BPM also throws a spanner in the works for Italy's government, which had advanced plans for a merger of BPM with rival Monte dei Paschi di Siena which it saw as strengthening its banking sector without harming competition.