Ooee, just found this, thanks venator!
Yes - thank you - we will get excess travel but it's at a lesser rate that you mention, and some of us don't drive to get to work, we use public transport (or like me, walk at the moment 'cos it's so near). It looks therefore as if we will have to claim our bus or train travel which will be allowed to us at the mileage rate, to one location it could be we only get back about half the ticket price - and excess travel is taxable too, which reduces the overall reimbursement still further. However, I'm grateful to get something back rather than nothing - and indeed, more importantly, to still have a job! - but the additional cost of travel to work is going to make a potentially large hole in some of our weekly budgets.