Scarlets take a step towards winning Palmer Cup    Llangwm 17 - Pembroke 22   Llangwm and Pembroke have for many years contested the Palmer Cup, donated in memory of the well-known family who featured in both clubs, and in this first of the two legs it was The Scarlets who took a five-point advantage back to Crickmarren for the return fixture later in the season, writes Bill Carne.   This local derby was played out in front of a large crowd at Pill Parks and both teams were flat-out in attack and defence, as is expected in these local derby games, with both teams ha.....