The Locker is where projects that bring their liquidity to Bridges Exchange can lock their liquidity.
As someone who is swapping on Bridges Exchange, you can use the Locker page to see which pairs have liquidity deposited on Bridges Exchange. The Locker page also shows how much of the liquidity has been locked for each LP pair.
If you see that a pair is missing, then it is either available through multi-hop swaps, or it is available due to the exchange's hybrid aggregator functionality.
Locking LP tokens is intended for project developers. If you are an individual holder who has deposited liquidity, we do not recommend locking your LP tokens in the locker. You will not be able to withdraw them until the date that they unlock. The Bridges team cannot unlock your LP tokens early for you.
Project developers can learn more about locking their liquidity for free here.