Complexity and spatial policy

I'm going to the Regional Studies Association conference in Leuven soon, so thought I'd post briefly on the topic I'm presenting on (with Prof. Cecilia Wong from the University of Manchester). It's all about the complexity of spatial policies and the difficulties of monitoring them. So, a very quick example.

The two images below show migration and commuting raster surfaces for the South East of England. The first shows migration, where red is lots of out migration and blue means in migration. The second shows commuting, where red means lot of in commuters and blue means lots of out commuters. The black lines are regional boundaries. So, lots of complex spatial processes operating at inter and intra regional levels. This is just one quick example of how monitoring what's happening in one place is linked to lots of other places and to lots of other issues.