How to access to camera from lock screen

[rajp]

Hi I'm need help with above problem.  Can anyone help me, how can you access with locked screen, face recognition & fingerprint protection on.

[Pugs1957]

Try settings, lock screen shortcuts and enable camera. This should allow immediate access to the camera.

[Nitesh95]

You can also, double press the lock button, which activates the camera.

But im not sure if this is supported on the S9