For those of us who end up staying at uni late, or even for those who have lectures in the afternoon- the number 4 needs to be more frequent. It's okay in the summer when it's light out and the walk is nice. But in the winter when it's cold, dark and not
exactly the safest idea to walk home by yourself- the number 4 is invaluable. But it only comes every half an hour, and I find that as much use as a chocolate fire guard. This is because with it being so infrequent, the bus gets full and no one else can get
on. Making the bus more frequent would solve that issue and enable students not to be stranded.