A closure latch (10, 100) for a vehicle door, comprising: a ratchet (12, 102) movable between an open position and a closed position and biased towards the open position; a pawl (14, 104) movable between a ratchet locking position wherein the pawl (14, 104) holds the ratchet (12, 102) in the closed position and a ratchet release position wherein the pawl (14, 104) permits the ratchet (12, 102) to move to the open position, and wherein the pawl (14, 104) is biased towards the ratchet locking position; an inside door release lever (16, 110) movable between a home position wherein the inside door release lever (16, 110) permits movement of the pawl (14, 104) to the ratchet locking position, and a pawl release position wherein the inside door release lever (16, 110) moves the pawl (14, 104) to the ratchet release position, wherein the inside door release lever (16, 110) is biased towards the home position; a lock link (20, 106) movable between an unlocked position wherein the lock link (20, 106) operatively connects an outside door release lever (18, 112) and the pawl (14, 104), and a locked position wherein the lock link (20, 106) operatively disconnects the outside door release lever (18, 112) and the pawl (14, 104), wherein the lock link (20, 106) is biased towards the unlocked position; said closure latch being characterized in that it further comprises an inertia member (22, 122) movable between a home position wherein the inertia member (22, 122) permits the lock link (20, 106) to be in the unlocked position, and an actuated position wherein the inertia member (22, 122) moves the lock link (20, 106) to the locked position, wherein the inertia member (22, 122) is movable to the actuated position by an actuation force that is at least a selected value acting in a selected direction on the vehicle door, and wherein the inertia member (22, 122) is biased towards the home position. a ratchet (12, 102) movable between an open position and a closed position and biased towards the open position; a pawl (14, 104) movable between a ratchet locking position wherein the pawl (14, 104) holds the ratchet (12, 102) in the closed position and a ratchet release position wherein the pawl (14, 104) permits the ratchet (12, 102) to move to the open position, and wherein the pawl (14, 104) is biased towards the ratchet locking position; an inside door release lever (16, 110) movable between a home position wherein the inside door release lever (16, 110) permits movement of the pawl (14, 104) to the ratchet locking position, and a pawl release position wherein the inside door release lever (16, 110) moves the pawl (14, 104) to the ratchet release position, wherein the inside door release lever (16, 110) is biased towards the home position; a lock link (20, 106) movable between an unlocked position wherein the lock link (20, 106) operatively connects an outside door release lever (18, 112) and the pawl (14, 104), and a locked position wherein the lock link (20, 106) operatively disconnects the outside door release lever (18, 112) and the pawl (14, 104), wherein the lock link (20, 106) is biased towards the unlocked position; said closure latch being characterized in that it further comprises an inertia member (22, 122) movable between a home position wherein the inertia member (22, 122) permits the lock link (20, 106) to be in the unlocked position, and an actuated position wherein the inertia member (22, 122) moves the lock link (20, 106) to the locked position, wherein the inertia member (22, 122) is movable to the actuated position by an actuation force that is at least a selected value acting in a selected direction on the vehicle door, and wherein the inertia member (22, 122) is biased towards the home position.