When to ditch the booster?

[Fraxinus]

Is there a height/ weight / age combo?

twelve i think its around and ideally a high backed one, always secure it when not in use as in accidents they are like a missile.

Check the Halfords or Britax website - think its 12 yrs or 135cm. Dd2 is 10yo, 146cm tall and doesn't use any more.

By law, it's 12 years old or 135 cms. No mention of weight.

Although in the rest of europe its 150cm.....which is what im aiming for,

Right I'm getting the tape measure out tomorrow! I think she may be nearly there!

Crumbs! I'm not much over 150cm myself