possibility of transfer from a fixed-term Lecturer to a continuing appointment Recently, I have got an Lecturer position in a UK University. However, when I got the offer letter, it said that "The appointment is for a fixed-term of five years, with the possibility of subsequent transfer to a continuing appointment." It seems to me that this is not a permanent position. 

I am wondering how much possible one can transfer to a permanent position after five years. Is it suitable for me to ask this kind of questions to my Head of School? Thanks.
I suspect what it means is that if there is a position available you will be welcome to apply for it but you may not get it. 

You are certainly entitled to ask the head of school for clarification.