Handgun permits are controlled and issued by the Maryland State Police and they do not trust anyone to have a permit. What permits they do issue have restrictions on them such as to and from the bank, to and from home, etc. You have to show previous documented threats or that you carry large amounts of cash to deposit in the bank. The liklehood of there ever being a "shall issue" law is pretty remote becuiase the legislature are a bunch of wimpy ass democrats.
Here's a fun fact. The State Police issue handgun peremits and will do a background on you prior to issuing said permit. Once they determine you are "good enough" for one of their permits they will issue it as evidently you can be trusted to walk around in public with a concealed weapon, but don't ever try to enter the handgun section or any State Police Barracks with your weapon because you can't be trusted to carry concealed in their facilities. You can be trusted around the unarmed public but not around the armed cops unless yoiu are in the parking lot. Makes no damn sense. Guess they would rather you left it in your car where it could be stolen, in their parking lot.