It is not explained what mechanism allows him to do so.

The mechanism that held the two aircraft together allowed for a small degree of movement.

This mechanism allowed for the same film footage to be exposed several times.

This mechanism would allow for rapid adaptation to new environmental conditions.

This important mechanism at least allows each country to monitor the flow of arms sales.

These mechanisms allow the highest scanning frequencies possible so far.

The mechanism allowed the wind-up car to start/stop, go forward or backward, and to turn.

This mechanism allows people to combine words into infinite strings.

The institutional mechanisms already no longer allow the Union to function satisfactorily.

Finally, the mechanism allows creating an alternative installation policy for individual packages.