This is a weird one for me because in my company, we get so many sick days per year, which I learnt if not used, go into a "sick bank" to be used at a later date. 

So if for example, I became very ill or had an accident and could not work, I can use my sick leave during the time I am off.

It's bizarre because I have never worked anywhere else where this operated.

I am not one for taking sick leave, unless I am seriously ill.  I believe people are too quick to phone in sick just because it's cold outside or it's a Monday.  If I can get out of bed and get ready for work, I am there.  If I can't, then I won't.

Currently sick periods are noted and we are not allowed more than 2 in a row.  Each period of illness is recorded so if you are gong to be out sick for a day, you may as well be out sick for a week.