A significant security presence has been deployed across Tanzania with officers and soldiers observed on patrol in major cities ahead of expected anti-government protests called to coincide with the nation's independence anniversary.
Midday arrived without any sign of the planned demonstrations.
Residents in Dar es Salaam, Arusha, Mbeya, Mwanza reported an unusually slow start to the day, with a large number opting to stay home due to doubts about whether protests would happen.
The protests were organized to call for political reforms in the wake of the unrest that followed last October's elections which left an unknown number of people dead.
Officials have conceded employing force against demonstrators, asserting that certain elements aimed to topple the government.
On Tuesday, reporters observed streets that were largely deserted in the business hub, Dar es Salaam. This stood in sharp contrast to the city's typical weekday activity.
The quiet was undercut by a persistent sense of tension.
Security vehicles were seen driving along primary thoroughfares and junctions, while officers took up positions at key points, including around important public buildings and facilities.
On social media, activists and campaigners urged followers to remain vigilant, implying that any protest activity would likely commence later in the day. This communication mirrored past mobilization efforts in the country, when participation grew as the day progressed.
Motorists who ventured out reported regular stops at security checkpoints, where officers questioned drivers about their destinations.
The government has not issued detailed comments on the heightened security measures or on the planned protests.
The government has prohibited the intended demonstrations and called off independence anniversary events, advising the public to remain at home.
"With many staying at home the atmosphere is quiet but tense."
The day's events depicted a country under strain, where the threat of protest resulted in a preemptive security lockdown that left conspicuously quiet typically busy urban centers.