Gunnar Thingnes is the leader of Sykepleie på hjul (SPH), a mobile harm reduction service based in Oslo. Gunnar is a registered nurse with a masters degree in nursing science. Making harm reduction and health care available to people who inject drugs is a driving motivation for his and SPHs work. Trust and outreach are crucial to reach patients with unresolved health issues. SPH meets patients on the street of Oslo and in their private or institutional homes.