Halloumi and lime kebabs

Zest of 1/2 lime,finely grated
4tbsp lime juice
6tbsp olive oil
2tbsp coriander,chopped
1 garlic clove,crushed
2 x 250g packs halloumi,cut into cubes
8 baby plum tomatoes
1 red,1 yellow pepper,deseeded
2 small red onions,in wedges
1 med courgette
Mix the lime zest and juice,oil coriander and garlic together.
Add the Halloumi and marinate for 1 hour.
Thread on skewers with the vegetbles.Brush with the
remaining marinade and barbecue for 8-10 minutes.