Strange insect

Strange insect

Observation - Strange insect - UK and Ireland. Description: I found this insect whilst in the garden and I was just wondering what it was as it has a strange colouring and I know that not a lot of natural things are blue and it seems to be some sort of larval form of insect but I'm not sure. Any help in identifyin

I found this insect whilst in the garden and I was just wondering what it was as it has a strange colouring and I know that not a lot of natural things are blue and it seems to be some sort of larval form of insect but I'm not sure. Any help in identifying the insect will be very helpful