The field emerged in the late 1960s and early 1970s and at first was an almost exclusively British practice.

British practice, on the other hand, is to keep the civil service separate from, but responsible to, political authority.

In keeping with British practice, the 30-page agreement is being kept secret.

He spoke on condition of anonymity in keeping with British practice.

These systems were closely based on British practice, as was the broad gauge system prior to 1926.

British practice is to use a sliding joint of some sort, to allow this movement.

British practice evolved to normally fire at two lines simultaneously.

In keeping with standard British practice, the police would not release the suspect's name or give details about the investigation.

This fitted in with British practice of firing on the move.

There are also rules on the placing of advertising that will bring minor changes to British practice.