Security has been increased around a farm in Hertfordshire where Genetically Modified wheat is being grown.
Campaigners planning to protest about the potential dangers of the experimental crops are being kept away from the crop at the Rothamsted Research centre.
Anti GM group "Take the Flour Back" is worried about contamination to the surrounding area. Rothamsted Research says the possibility of contamination from pollen blown in the wind is small.
More top news
All private hire drivers must sit the test at a cost to the driver of £180 unless they can prove they have a qualification in English GCSE.
Daniel Gray decided to be open about his sexuality after being told to keep it a secret while training to be a teacher.
The RMT claimed the sacked worker was the victim of an 'appalling miscarriage of justice'.