NCT Test booked will it pass

Hi tried doing a seach but cant see what i am looking for.
Just booked the car in for its first NCT test but i know that it has a slight crack in the glass at the break lights. Also the clutch is starting to go. Should i get this changed or take a chance. The car was recently serviced and that was the only things pointed out.

Thanks in advance for your help

Dunno about the clutch, but had a car fail 3 weeks ago for cracked rear light, water had got inside also.

They can't fail you on a slipping clutch.

On the rear lamp, If he/she see's the crack and it's letting in water it will fail but if not it wont. If the bulb is working on the brake light they wont look at it too much and you prob get away with it.

Thanks that it brill to hear. The crack i was told was a hairline crack!!! and def is not taking in water. But i will keep an eye on it.
Thanks again.

Put a bit of clear "sellotape" on it till the test to keep the water out just in case and just give it a clean before you go in to the test (leave no sticky stuff). If your worried about it.