A karo na 21 a jere tun daga shekarar 1993, a ranar Lahadi 3 ga watan Nuwamba, ake bikin ranar tunawa da wadanda abin ya shafa a kan hanya ta duniya. Ana bikin ne a matsayin ranar duniya, wanda babban taron Majalisar Dinkin Duniya (UN) ya amince da shi a hukumance.
Ruhin wannan biki shi ne yadda jama'a ke zagayawa da tunawa da wadanda suka rasa rayukansu ko kuma lafiyarsu a kan tituna, titunan kasa da na duniya, na nufin amincewa da Jihohi da al'umma, na mummunan yanayin hadurruka. Ranar da kuma ke ba da girmamawa ga ƙungiyoyin gaggawa, 'yan sanda da ƙwararrun likitocin da ke magance mummunan sakamakon haɗari a kullum.
Kashe fiye da mutane miliyan 1.2 a kowace shekara, galibi tsakanin shekaru 5 zuwa 44, bala'o'in zirga-zirgar ababen hawa na daya daga cikin manyan abubuwan da ke haddasa mace-mace a duniya. Fiye da maza, mata da yara 3,400 ne ake kashewa a kowace rana a kan hanyoyin duniya yayin tafiya, keke ko tafiya a cikin ababan hawa. Wasu mutane miliyan 20 zuwa 50 ne ke samun raunuka a kowace shekara sakamakon hadurran da ke faruwa a kan tituna.
A Portugal, a wannan shekara kadai (har zuwa 7 ga Nuwamba) an sami mutuwar mutane 397 da kuma 1,736 munanan raunuka, kuma a tsawon shekaru akwai wadanda ke fama da haɗari kai tsaye da kuma kai tsaye, rayuka har abada da wannan gaskiyar ta shafa.
A wannan shekara, taken ranar tunawa na duniya - "gudun yana kashewa" - ya haifar da ginshiƙi na uku na Tsarin Duniya na Kare Hanya na 2011/2020.
An fara shirya bikin a Portugal a cikin 2001 kuma an tabbatar da shi tun 2004 ta hanyar Estrada Viva (Liga contra o Trauma), tare da haɗin gwiwar hukumomin gwamnatin Portugal. Yaƙin neman zaɓe na wayar da kan jama'a da bikin na wannan shekara yana samun tallafin hukumomi daga Hukumar Kiyaye Haɗuwa (ANSR), Babban Daraktan Lafiya (DGS), National Republican Guard (GNR) da kuma Jami'an Tsaron Jama'a (PSP), tare da daukar nauyin 'Yanci. Seguros.
