Many of us will have travelled up the road from Newcastle to the Otterburn training area at some point. At various stages on the route, as you near the Otterburn village there are a number of old WW2 pill boxes, some with additional concrete fortifications added on. These form a number of lines of defence for the high ground facing north. Anyone any idea why? were we expecting Jerry to invade Scotland and march south or were we really expecting the Jocks to trade sides and invade our green and pleasant land? anyone with any background to these shout out, I would be interested since I drive past them every day now.