Sri Lankan actor and musician GK Reginold rides in a motorised fishing boat through Colombo's suburbs, hoping to deliver essential supplies to those in desperate need.
Many families, Mr Reginold says, have not received aid for days, cut off by the South Asian island nation's most severe natural catastrophe in memory.
The powerful storm lashed the country last week, causing catastrophic floods and landslides that claimed the lives of more than 400 people, with hundreds missing and destroyed 20,000 homes.
But the flooding has also inspired a surge in volunteerism, as citizens face what the president has described as the "gravest natural disaster" in its history.
"My primary motivation why I wanted to do this, is to at least ensure they get one meal," Mr Reginold states. "And I was so happy that I was able to do that."
More than one million people have been impacted by the disaster and a state of emergency has been announced.
The armed forces has sent helicopters for search and rescue, while relief assistance is flowing in from foreign governments and aid groups.
But it will be a lengthy process to rebuild for the nation, which has seen its fair share of turmoil in recent years.
In Colombo's Wijerama neighbourhood, activists who protested in 2022 are now helping run a community kitchen that churns out meals.
The protests from three years ago were fuelled by a severe economic downturn that caused lack of fuel, food and medicine. Public anger erupted and led to political change. Now, that political activism is being channelled toward disaster response.
"Some volunteers came after work, some rotated shifts and some even took leave to be there," one organizer explains.
"We reactivated the group as soon as we heard what was happening last Thursday," he says.
The organizer also considers the kitchen as an "extension" of his volunteer work in 2016, when heavy rains and floods affected hundreds across the country.
The team have compiled hundreds of calls for assistance, shared them to authorities, and managed the delivery of food.
"Every request we made, we got more than enough in response from the community," he says.
A flurry of activity is also happening on the internet, where netizens have created a public database to channel resources and helpers.
Another volunteer-backed website helps supporters find relief camps and see what is most needed in those areas.
Local businesses have organized fundraising efforts, while local television channels have initiated an effort to provide food and essential items like soap and toothbrushes.
Amid criticism over the handling of preparations, the president has urged citizens to "set aside all political differences" and "unite to restore the nation".
Critics have claimed authorities of disregarding weather warnings, which they say exacerbated the disaster's impact.
Recently, opposition lawmakers staged a walkout in parliament, claiming that the ruling party was trying to restrict debate on the disaster.
In affected communities, however, there remains a feeling of unity as people pick up the pieces after the floods.
"Ultimately, the satisfaction of helping someone else in a crisis makes that tiredness fade," the organizer wrote after putting in long hours at relief sites.
"Crises are not new to us. But, the compassion and capacity of our hearts is greater than the damage that occurs during a disaster."
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