@Witchend, a very good point and emphasising the inherent flaw of drawing conclusions from two data points.
Looking into that broader detail I looked at Boston which then took me to East Lindsey. The latter is showing a falling rate on the two data point comparison but in reality and with test results coming through quicker seemingly, using a three day lag it’s rate looks to be on an upward rather than downward trajectory. Same for one of the other Lincolnshire authorities.
In terms of confirmed cases I think the overall England picture is a good downward trajectory. But it is not even, many council areas falling faster - mainly those which had quite a long way to fall from the outset! - and some, mainly starting from a relatively much less high rate, seem to have not quite decided which way they really want to go.
The final point suggests the virus gives some sort of choice in the matter, which of course it doesn’t. There does seem to be quite a struggle in getting down below 100 per 100,000 to start with, still only 3 or 4 below that level I think.