Fairy, you more likely will be waiting until about at least 11am before you see the doctor, it used to be a bit quicker but it has slowed completely down in past few months, then again I attend on Tues so maybe different waiting times for different clinics. I advise bring something to read.
When you get to the corridor that leads you to outpatients, be sure to collect your file from the filing room, it is first room on right on corridor to OP, bring your chart down to nurses station give it to them and then take a seat. My first visit I asked where to go and I was told to take a seat and ended up waiting forever because of course they didnt have my details, no body told me I had to collect my file 🙄