This year we have the most significant round of local elections since the mid-1990s - but it is is not easy to work out exactly what is going to happen.
That is because there are so many small contests that are set to dominate the overall contests and that is likely to make it difficult to work out what is happening.
Another complication is that boundary changes to parliamentary constituencies that are likely to come in before the next election make it more difficult to extrapolate one result from the other.
To start with the Conservatives currently control both East Suffolk and West Suffolk. The party also forms the administration in Mid Suffolk - but that is only on the casting vote of the chair.
In Babergh party politics plays no real role - it's personal relationships that hold sway with power currently in the hands of an independent-led coalition.
Last time these seats were up for grabs was in 2019, during the last days of Theresa May's Premiership. The Conservatives did very badly across much of the country, a factor in her decision to stand down within weeks of the result of the poll.
So from that point of view, the Tories should feel that they could make some big gains this year - but actually their position doesn't look that good at all.
Nationally the party isn't in a good place - but whereas in 2019 it was under pressure from the Brexit Party nationally and a combination of strong LibDem and Green performances, this time it is a resurgent Labour Party that is posing the real threat.
And that is much more dangerous for the Conservatives. A strong Labour Party threatens their grip on national power more than a good showing by the smaller parties.
Ipswich council is run by Labour and will continue to be run by Labour after May 4. The only question is how many gains it will make this time around - its activists believe that three of the four seats the Tories are defending could fall.
The Green Party believes it could be in a position to run Mid Suffolk on its own after this year's elections - but their councillors are close to their Lib Dem colleagues and the two parties could work together.
It would be no surprise if the Greens did end up leading the council after the election.
But such a result would cause little nervousness among Conservatives looking to the next general election - strong performances by the Greens and Lib Dems in Suffolk tend not to be converted into parliamentary votes.
Conservative administrations at both East and West Suffolk councils could be under threat - but only if opposition parties agree to co-operate after the election.
In East Suffolk Labour is strong in the Lowestoft area and has done well around Felixstowe in the past.
But in places like Beccles, Bungay and Halesworth the Greens are strong - and the Lib Dems do well in towns like Woodbridge and Southwold. Can they work together after the election?
The same is true in West Suffolk where Labour has some strength in Bury St Edmunds and Haverhill, but Green and LibDem candidates have also done well in some places.
But the split opposition means that when it comes to parliamentary elections, the Tories in rural Suffolk remain relaxed about their own prospects - even though the national picture may look worse for them.
One other point. If there are unclear results, how long will coalition talks take?
Just 24 hours after most results are counted on May 5, King Charles III is being crowned - and how many people will be wanting to talk politics over Coronation Weekend?
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