Approximately halfway through the show, Frank is handcuffed, helps Darcy beat up a guy with a fire extinguisher and as they move through a security door to Acheron Dental, you can see that her half of the handcuff is open as she moves past the inner door frame.
In the opening scene Frank removes a car cover from his car. When he drives off the cover is not on the floor, visible. Did he have time to stow the cover in the trunk?
In the opening scenes Frank drives fast, tires smoking in an underground car park. At one point we see in the center of the instruments the speed unintentionally. The speed reads 28 kmh (about 17 mph).