The meetings have mainly concerned matters that Prince Charles is well known for championing such as rural affairs and town planning, according to the report.
He is believed to have met David Cameron seven times, Labour leader Ed Miliband three times and Nick Clegg, the Deputy Prime Minister, once.
More top news
Cloud and outbreaks of rain will ease away eastwards during the morning, clearing the east coast around midday with sunny spells developing.
Police and emergency services are attending the scene.
Rebel-held east remains at risk while the pumping station supplying the western part of the city is once again in operation.