Shuck the corn and cook in a pot of water until just starting to boil
Remove from the water, pat dry and place on a medium high grill
Turn corn occasionally to prevent burning (although my guinea pigs family says the darker bits are tasty too)
When corn is slightly browned all over remove from grill
Using a sharp knife remove kernels from cob and place into a bowl
Add bell pepper, spring onions, celery, garlic, and cilantro
Mix well
In a separate container whisk together olive oil, lime juice, salt, and pepper
Pour dressing over corn salad and toss well to coat evenly
