At a 'T' intersection with no traffic control device, any person driving a vehicle on a highway that intersects but does not cross the other highway shall yield the right–of–way to any vehicle traveling on the other highway.
Maryland Legal Code
At a 'T' intersection with no traffic control device, any person driving a vehicle on a highway that intersects but does not cross the other highway shall yield the right–of–way to any vehicle traveling on the other highway.