See comments below

> Looks like the gel clear coat has clouded or hazed in places.
> 
> You could try to polish the haze out - if it is on the surface. But it
> *could* also be an early sign of delamination - but if it is stable ie. not growing or showing signs of blistering - then maybe not.
> 
> "BMC provides a voluntary warranty of three years on every frame, and
> two years on BMC components and paintwork (paintwork one year for
> bikes before 2014)."
> 
> Warranty is transferable but you will original need proof of purchase.
> 
> Carbon frames can be stripped and re-laminated by specialist carbon
> repair workshops - re-badged to look as good as new.