The phrase "allow passage through" is correct and usable in written English.
You can use it when referring to granting permission for someone or something to move from one place to another.
Example: "The security guard will allow passage through the gate once you show your identification."
Alternatives: "permit entry" or "grant access."
The American-led war on terror that opened in Afghanistan on Oct. 7 was supported by these three states with speedy agreements to allow passage through their airspace, and Mr. Rumsfeld's reception in each capital on Saturday was no doubt noted in Moscow, which retains an intense and historic security interest throughout the region.
If the membrane to be printed was too fragile to allow passage through an inkjet printer (e.g. nano fibres, gold sheet), it could be stabilised on a support surface or captured onto a single side of a document laminating film (backing)12.
Domestic regional shipping grew after the war, made easier by improved navigational aids, a growing fleet of icebreakers to allow passage through the sea ice, and a lengthening shipping season the latter having become year-round in the western section by 1980.
In early October, the UN Security Council met on the matter of the canal's nationalization and adopted a resolution recognizing Egypt's right to control the canal as long as it continued to allow passage through it for foreign ships.
The small size of these PFC emulsions may allow passage through many vascular occlusions that prevent the movement of larger red blood cells.
The flexible characteristics of the shape memory metal (nitinol) used allow passage through the instrument channel (13-mm diameter) of a specially designed MR-compatible endoscope.
In Zawiyah, the mere mention of Milad's name allows passage through militia checkpoints.
It's also a symbol of proprietorial greed, its £7.80 entrance fee allowing passage through a dank tunnel and a walk around, rather than among, the stones; according to a random sample of visitor reactions, Stonehenge is "just a pile of rocks", "smaller than I thought it would be" and a "rip-off".
The rapid expansion/decompression is achieved by allowing passage through a nozzle at supersonic speeds.
The delineation and protection of transhumance corridors are increasingly seen as critical to maintaining livestock mobility in agropastoral areas of West Africa by allowing passage through areas of increasing cropping pressure.
German soldiers traveling on leave between Norway and Germany were allowed passage through Sweden -- the so-called permittenttrafik.
