rail

To complain or protest angrily and bitterly about something.

"He continued to rail against the government."

A horizontal bar or barrier, often for support, protection, or enclosure.

"Hold onto the handrail for safety."

One of the two parallel steel bars forming a railway track; the railway system.

"We travelled across Britain by rail."

To provide or enclose an area with rails or a fence.

"They will rail off the construction site."