Colombia is the most dramatic example of what happens to a country where informal economic activity - in this case drugs - gets control.

Despite these concerns, informal activities thrive within the enclave economy.

While the official youth organization has not decided on a strategy, he said there was no plan to suppress informal activities.

One kind of informal economic activity included private arrangements to provide goods or services in return for payment.

This is a very informal activity, and is open to all college pupils.

It is an informal, forward looking activity with no overtones of criticism.

Or, more generically, she wanted to capture the informal activity of creating the piece, and put that into a performance.

The school also hosts other informal athletic activities, such as a mountain biking club.

Check out the classroom and informal activities, resources, and further information.

The patronage to Girivalam has increased informal economic activities around the town.