Penrith and The Border (UK Parliament constituency) includes part of the English border with Scotland. The neighbouring constituency of Hexham (together with Berwick-upon-Tweed) also takes in the border area. The name stems from the fact that when the constituency was first created it consisted of the Penrith Rural and Urban Districts, the Border Rural District and also the Alston with Garrigill Rural District. A heavily undulating, mostly farmed terrain dotted by market towns and historic villages, with wooded mountainsides and heath-covered tops, the constituency is focused on the Eden Valley between the Pennines and the Lake District, with the vale of the River Irthing above Carlisle. In
River Nene the Rolls-Royce Nene turbojet engine, Rolls-Royce's practice being to name their gas turbine designs after British rivers. The river may also be linked to the fact that Sir Henry Royce was born in Alwalton, a village which is by the river, near Peterborough. River Nene The River Nene ( or : see below) is a river in the east of England that rises from three sources in Northamptonshire. The tidal river forms the border between Cambridgeshire and Norfolk for about . It is the tenth-longest river in the United Kingdom, and is navigable for , from Northampton to The Wash.