On the same subject of lack of peak enhancement on SWR, I note that Southeastern still has considerable peak enhancement.
The off-peak service of 2tph towards Ashford and 2tph Hastings off-peak is enhanced with a half-hourly Tunbridge Wells from mid-afternoon AND 2tph extra Hastings plus 2tph extra towards Ashford from Cannon Street in the peak.
Interesting to contrast different TOCs' attitudes towards peak enhancement and that it's still alive and well with some.
Interesting also to note that Southeastern have designed their timetable such that the basic off-peak clockface is maintained in the peak AND they can insert all manner of peak extras. Must have taken some ingenuity.
The South Eastern always seemed to be good at large peak increases though, right back to the early 80s if not before.
Furthermore, SE are introducing further enhancements from June (see:
https://www.railforums.co.uk/thread...services-next-june.258078/page-2#post-6662710)
I am not convinced that if a whole range of Kent stations, including some pretty rural ones, warrant 4tph in the peak, the likes of Farnborough and Fleet do not. Nor that Winchester does not deserve a single peak additional. Thus I do believe that the prime issue is sourcing the stock, not lack of demand, and that some of these services will return once the 701s are here and the stock problems start easing. I can certainly see that the 1739 and perhaps 1748 main-line services will be put back when that happens, even if the xx39 does not return off-peak.