WASHINGTON (7News) — Preparations for Inauguration Day have begun in D.C. much earlier than usual. 7News is looking into why riot fencing and barriers are already up around the White House.

Law enforcement sources told Reporter John Gonzalez there are more security concerns this election year. Outside of the White House, security measures are already visible nearly 100 days before the inauguration.

The Metropolitan Police Department (MPD) generally begins prep work and logistics well ahead of the inauguration but putting up riot fencing three weeks before the election is very telling. 10-foot fencing and concrete barriers now surround Lafayette Park.

The National Park Service (NPS) said the closures and fencing are in place to make it easier for building materials to be delivered and heavy machinery to be stored. Law enforcement sources told 7News that election day three weeks away is a big factor this year, and officials are concerned that the period between Election Day and Inauguration Day could be extraordinarily tense.

MPD is considering going to what’s called Alpha Bravo 12-hour days starting before the election and continuing through inauguration day. There is also talk in the department about canceling days off during the Election and Inauguration weeks, but nothing is confirmed yet.

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Another law enforcement source said police agencies in the city want security measures in place before the election results are in.

Security and terrorism specialist Jim Ortte said regardless of the winner, protests are highly likely, and terrorism fears are real this fall because of all the world events.

“One of the first times it’s been in October and you have to question why is that? And normally there’s protest on both sides, no matter who wins, there’s going to be some type of protest. But with the world events, to me that’s more concerning. You’ve had three attempts against the former president who is now running for president,” said Ortte. “I suspect that’s why they’re building the security early. There are benefits because then it gives the authorities more time to do investigative and observation techniques. Also, they can study their own design of the barrier and see if they have any lapses.” According to an NPS release, work for the presidential inauguration typically begins in November, but this year, preparation began early “to accommodate additional time needed for a safer and more secure environment for construction activities.”

Parade stands are also going up and Pennsylvania Avenue is being repaved.

7News has learned this fencing will be around until February.