A system for blocking multiple memory read port activation including a first memory read port word line driver that includes a first polarity hold latch with an output connected to an input of a first buffer, and a second memory read port word line driver that includes a second polarity hold latch with an output connected to an input of a blocking switch and a second buffer with an input connected to an output of the blocking switch, wherein a second input of the blocking switch is also connected to the output of the first polarity hold latch and the blocking switch is configured to allow or block a signal transmission between the input and the output of the blocking switch dependent on a signal assertion of the second input to the blocking switch.