Been out today to deliver and install 2 arks, one had to be placed in the pen where pigs were running about, lovely pigs, very helpful especially the one that decided to bite my elbow, anyway finished the job and anxious to get home, decided to drive home without changing my boots, being a bit chilly I turned the heater up, after about 5 miles my eyes started to water
and the van got a bit wiffy, realised the heater was working on the pig poo collected on my boots, reckon it was nearly as potent as tear gas. Lesson learnt change your boots before driving.