The new service, which is available now, does not require a university to participate.

The service is free at the point of use but requires individual registration.

All services except the first requires some kind of return channel.

Generally services require that you pay for a minimum of four hours.

But better service will require more new subway cars, he added.

The service requires at least a one day advance notice.

All the services are free, but require quick registration before you can get involved.

These services require respect for people, not high capital expenditures.

She argued that if the service required further government subsidies, so be it.

However, better services also require an improvement in vocational training.