Easy Beesy
Field Bee
While agreeing its a good idea to put fondant on any hives which are hefting light, I'd be interested in a little wager.
My bet is many colonies will be well into their first super before this three or four week "cold" period is over, I'm almost certain many will be in my neck of the woods but I'd even go as far as to say they will be in Kent too.
Watch this space
It was September last year before my bees were "well into their first super" in my area! Gotta love your optimism. BTW do you remember that your profile says no colonies owned?