You are lucky to have any OSR, I went to Petworth Park yesterday and looked at the view north from the Ionic Rotunda. Normally at this time of year the view would be awash with yellow, this year ........ nothing. Very little OSR being sown in the northern half of West Sussex.OSR in front of house has been in flower for over 3 weeks. Supered 2 hives but the cold weather has prevented them from gathering too much. Temperature not likely to improve much in next week, but a steady increase in activity at least is likely if the sun shines.