But right outside the bull pen gate, the group was stopped by a uniformed security guard.

可就在投手练习区的大门外，他们被一个身穿制服的保安员挡住了。

youdao

Authorities said Mr. Corkins tried to enter the council's offices but was stopped in the lobby by the security guard.

WSJ: Guard Shot at Family Research Council Headquarters

Cyclist Mike Darville, from Frome, said he had used the route "two or three times a week" for the past five years but had been stopped by a security guard on Sunday.

BBC: National Cycle Network at Longleat 'blocked off'