In the domiciliary services the lynchpin is the family doctor.
Some still argue, however, that soft regulations should be the lynchpin of the new system.
The importance of the guarantees is that they are the lynchpin of the argument whether the project will involve public expenditure or private expenditure.
In the past this country was the lynchpin in dealing with the agricultural surpluses of the world.
This seems to me to be the total lynchpin of it.
It is also against the public interest if a section of the industry—a lynchpin, a protector for the punter at large—is treated unfairly.
The lynchpin will be the successful establishment of the electoral commission.
These three main bases will in future be the lynchpin of our world-wide operations.