New physical checks have been brought in on some imports of food and plants from the EU. Products deemed high or medium risk now have to be inspected - including live animals, meat and some plant products. Inspections can be done either at Government run sites or at commercial facilities - we report from both to find out how it works. The major political parties are all competing for the rural vote ahead of the local elections. A combination of councillors, mayors and police and crime commissioners will be selected across England and Wales. And, blackgrass is a weed that can grow amongst fields of commercial crops, competing for nutrients in the soil, and reducing yields. We meet a team of scientists at Rothamsted Research who are looking into how to tackle this pernicious weed. Presented by Anna Hill Produced for BBC Audio in Bristol by Heather Simons