A significant security presence has been deployed across Tanzania with police and military seen patrolling key urban areas ahead of expected demonstrations against the government scheduled for independence day.
As of noon, however, no protests had materialized.
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 if the demonstrations would proceed.
The demonstrations were called to demand political reforms in the wake of the unrest that followed last October's elections which resulted in an unconfirmed death toll.
Officials have conceded using force against protesters, asserting that certain elements aimed to topple the government.
Correspondents noted on Tuesday streets that were largely deserted in the commercial capital, Dar es Salaam. This was a stark contrast to the city's typical weekday activity.
While quiet, a palpable tension filled the air.
Security vehicles were seen driving along major roads and intersections, while officers took up positions at strategic locations, including around important public buildings and facilities.
On social media, activists and campaigners urged supporters to stay alert, suggesting any demonstrations were unlikely to begin until the afternoon. This communication mirrored past mobilization efforts in the country, when turnout increased later in the day.
Drivers who went out experienced regular stops at security checkpoints, where officers questioned drivers about where they were headed.
Authorities have not provided specific statements on the heightened security measures or on the planned protests.
The government has prohibited the planned protests and cancelled independence day celebrations, urging citizens to stay indoors.
"With many staying at home the atmosphere is quiet but tense."
The day's events painted a picture of a nation on edge, where the threat of protest resulted in a security clampdown in advance that left conspicuously quiet typically busy urban centers.