Originally Posted by
flyerCO
I think you mean that there's no bulkhead on the boarding side. Instead 1A can stand up and turn left and exit. The only time I've been on a RJ with no bulkhead there is when it's an ERJ175. I think CRJ900/700 have bulkheads in front of 1A.
Yes, 1A with none, arrangement on the right looks to be something like bulkhead on/is the galley on the older -200s so expanded legroom there. Perhaps this is now rare enough not to matter to anyone or discontinued (all recents were on the same short hop).