The phrase "allowed to bring more" is correct and usable in written English.
It can be used when discussing permissions regarding the quantity of items someone can bring to a specific event or location.
Example: "Guests are allowed to bring more snacks if they wish to share with others."
Alternatives: "permitted to bring additional" or "authorized to bring extra".
We weren't allowed to bring more than a bag for each person, along with food items.
British cross-Channel shoppers will be allowed to bring more cheap cigarettes from the Continent into the country, the government announced.
Aid groups warn that many thousands may die if the groups are not allowed to bring more fuel, food and medicine into the impoverished nation.
Up to one liter of alcohol is permitted, free of tax and while you're allowed to bring more than that for personal use, you'll have to pay duty and IRS taxes on it.
Employers in need of specialized skills from immigrants all over the world should be allowed to bring in more workers legally in return for stricter enforcement of laws and increased fines prohibiting employment of undocumented workers.
McCulloch said: "We need to try to keep everybody that's in the dressing room and hopefully the manager is allowed to bring in two or three more to help everybody.
If Mr. Harvey and his fellow comedians had to homogenize their acts somewhat for television, Mr. Murphy's superstardom allowed him to bring more corrosiveness to "The P.J.'s".
It has allowed me to bring more love into my life and give that love back.
This grant, the Internet Society writes today, will allow it to bring more of these IXPs to providers in emerging markets.
This dialogue will allow analysts to bring more nuanced information to the marketplace".
If it exists, then there's an urgency that justifies allowing companies to bring more foreign workers into the country, usually on a short-term H-1B visa.
