A prior agreement allowed for certain structures to be built but only under very specific conditions.

Some states, such as California, allow for the impoundment and forfeiture of vehicles under certain conditions.

Mineral extraction and drilling, allowed under certain conditions, help meet energy needs.

In movie screens to allow for high brilliance under dark conditions.

This he allowed under certain conditions, one of which was that it must be locked at nightfall.

As a consequence of the referendum outcome, a law allowing divorce under certain conditions was enacted in the same year.

The Senate version also allows, under certain conditions, secret searches of suspects' homes.

You may only search an employee if this is allowed under their terms and conditions of employment.

The commission said competitors must be allowed, under certain conditions, to join with the two carriers in frequent-flier programs.

Many countries do not allow workers to strike at all, but some allow it under certain conditions.