Is this Corsa 1.4 chain or belt?

[No_Idea]

Spotted this one and spoke to the seller and he wasn't sure if it's cam belt or chain driven and searching online I can't make it out. It's got full service history but doesn't say anything about belt being changed.

Seems the 1.2 is chain and the 1.4's can be either chain and belt driven depending on model?

https://www.chapnercarsales.com/vauxhall-corsa-14i...

Much appreciated.