Thank You
I, for one, appreciated the heads-up. We have often used Swiss from London City, connecting to holiday flights to Greece. An alert like this does help and I'm grateful.
For what it's worth, a carefully packed carry-on bag just about does for a holiday: my wife (she insists upon packing as she has seen my efforts in the past) can pack to within a few ounces of the limit when we have had tight ferry connections to pick up at destination. The downside is the 100ml liquid limits for hand luggage.