A handful of anti-government protesters continue to remain holed up in a university campus that has been under siege for more than a week.
But the focus has shifted towards Sunday's council elections, when a record 4.1 million Hong Kong people, from a population of 7.4 million, have enrolled to vote.
Scores of construction workers were seen clearing out the area near the Cross-Harbour Tunnel that has been closed for more than a week after it was first blockaded.
The repairs got underway as a record 1,104 people gear up to run for 452 district council seats in elections on Sunday.


Trump says there will either be a deal with Iran or US will 'finish the job'
Storms kill at least eight in central China as Typhoon Bavi looms offshore
Hamas dissolves Gaza government, Israel dismisses move as 'stunt'
Death toll from Venezuela quakes rises to 3,535 as thousands remain displaced
Russian strikes kill 26, exposing Ukraine air-defence shortages
Clashes escalate at Sri Lanka prison to leave 25 dead, many more injured
Six killed in India's Mumbai as rains wreak havoc, disrupt travel
Wildfire in southern France forces 10,000 people from their homes
