Laminar armour only of a breast-plate. While laminar armour was made from hardened seal leather and often knee long, or even longer. However late lamellar armour made from metal (iron or steel or even brass) and could be as long as laminar armour. Both lamellar and laminar armour usually were worn with a high collar (protecting neck and head) integral with one or two laminar pauldrons (used rather as shield than ordinary pauldron). This collar and its pauldrons usually were made from leather and wood. Usually at least one part of an armour (a pauldron) was laminar, but sometimes a pauldron was
Body worn video enforcement's use of body-worn cameras found that incidents where police used force and formal misconduct complaints decreased significantly; scholars of crime were unsure to what extent body-worn cameras played a role in the decline, but noted that the results were consistent with trends in other cities were cameras have been introduced. Howard M. Wasserman has identified several other limitations. Adopting body worn video can have unintended outcomes. In particular, increased transparency can create over-deterrence: when officers know they are being recorded, they will only do the minimum required. Another limitation is the video evidence. Video doesn’t always ‘speak for itself’