It's a bird! It's a plane! It's, er, the president?

Following its first appearance at President Donald Trump's inaugural visit to London last year, a 20-foot blimp depicting Trump as a diaper-donning baby was raised again, taking to the skies in Parliament Square Tuesday morning.

The U.K.-based Stop Trump Coalition, which owns and manages the blimp, revived the "Trump baby" blimp despite incipient winds delaying its full rise. The Big Ben clock tower has been sealed with protective gear to shield it from any impending accidents involving the Trump baby blimp.

Nearby, there also appeared to be a supersized Trump robot that shows the president on a gold toilet while wearing a "Make America Great Again" hat.

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A series of protests will follow (sans baby blimp) at venues like Buckingham Palace, where Trump is having dinner with Queen Elizabeth, and Guildhall Square in Portsmouth, where Trump will participate in commemorations to mark the 75th anniversary of the D-Day landings.

More:Queen Elizabeth greets Trump with a handshake; Prince Harry and Ivanka visit

A recent poll by research firm YouGov and Queen Mary, University of London shows that over half of Londoners are opposed to Trump's visit to Britain's capital. Nationwide, however, 40% to 46% of Brits think the visits should go ahead.

Around 250,000 protesters were estimated when Trump last visited London in 2018.

U.K. news network Sky News spoofed the Trump blimp this weekend with an advertisement depicting it as looming large over the streets of London. The BBC has also invited the Trump blimp onto primetime television on Monday, reports Business Insider.

Contributing: Kim Hjelmgaard, USA TODAY