Well, these snaps just shows that the container which carried your vehicle has arrived & discharged from the vessel/ship. However, clearing process is not yet started as per my info.
Yes, it all started when SRO 1067(I)/2017 was issued on 20th October, 2017. All the vehicles booked on Personal Baggage Passport and BL Date on after 20th October, 2017 are stuck up at port.
Later on SRO 1237(I)/2017 was issued on 04th December, 2017, which restricted the car imported on TR Passport (Transfer of Residence) with BL Date on after 04th December, 2017.
BTW, what is the date of your BL?
Here is a video made by Pakwheels on the said subject, which may clear your confusion.