Social Sustainability
Tactical Urbanism
Definition
Tactical urbanism is the use of short-term, low-cost, scalable interventions to improve neighbourhoods and catalyse long-term change: converting parking spaces into parklets, painting pop-up cycle lanes, pedestrianising streets with planters and paint before rebuilding them in concrete. Popularised by Lydon and Garcia's Tactical Urbanism manuals, it ranges from citizen-led "guerrilla" actions to city-sanctioned pilots, and proved its worth during COVID-19 when cities reallocated street space at unprecedented speed.
References
This reference provides supporting context for how “Tactical Urbanism” is defined and used.
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Overview
How it is used
The approach structures street reallocation programmes, community placemaking, cycling network expansion and public engagement in planning.
Why it matters
Tactical urbanism is the prototyping culture cities need for rapid sustainability transitions — try first, concrete later.