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 called to coincide with independence day.
Midday arrived without any sign of the planned demonstrations.
People living in Dar es Salaam, Arusha, Mbeya, Mwanza reported an unusually slow start to the day, with many people choosing to remain indoors amid uncertainty over whether protests would happen.
The protests were organized to demand changes to the political system following October's post-election unrest which resulted in an unconfirmed death toll.
The authorities have admitted employing force against demonstrators, asserting that certain elements aimed to topple the government.
Correspondents noted on Tuesday nearly empty streets in the business hub, Dar es Salaam. This was a stark contrast to the city's usual weekday bustle.
While quiet, a palpable tension filled the air.
Armored vehicles were spotted cruising along primary thoroughfares and junctions, while officers took up positions at key points, including around key public infrastructure.
Through online platforms, organizers advised followers to remain vigilant, suggesting any demonstrations were unlikely to begin until the afternoon. This communication mirrored past mobilization efforts in the country, when participation grew as the day progressed.
Motorists who ventured out reported frequent checks at roadblocks, where police interrogated motorists about where they were headed.
Authorities have not provided detailed comments on the heightened security measures or on the planned protests.
The government has prohibited the intended demonstrations and cancelled independence day celebrations, urging citizens to stay indoors.
"The prevailing mood is one of quiet tension as people choose to stay home."
The day's events depicted a nation on edge, where the threat of protest resulted in a preemptive security lockdown that effectively emptied typically busy cities.