Not a good month for the Foreign Secretary, who slips from third place to eighth. But this is probably just due to the rising popularity of others.
Conventional wisdom is that the Party will suffer a serious setback north of the border. The Prime Minister must resource a more optimistic strategy.
Brexiteers retain their stranglehold on the top of the chart, but there is a general downward drift. Is it a foretaste of what might happen if we fail to leave the EU next month?
The data for this was collected before the Government’s string of Commons defeats – next month’s may look rather different.