Im sure i read on here from those in the know that as of jan you had to keep your tacho records for 56 days instead of 28 but all i can find online about it is it only applies if you do international work.
im asking as my tacho card ran out and i have been carrying it around with me since the begining of december and being a dense git i keep putting the wrong one in the tacho head and need to hoof it out