Portugal's security and peace indicators compare very favourably to other countries. According to the 2017 Global Peace Index rankings, Portugal is the 3rd most peaceful country in the world. Crime in Portugal is combated by the Portuguese police and other agencies.
Crime by type
Murder
In 2016, Portugal had a murder rate of 0.6 per 100,000 population. There were a total of 63 murders in Portugal in 2016.
Portugal became a destination for several thousand emigrants from diverse locations around the globe. With the development and modernization of the economy within the globalization process, corporate crime, financial crime, and corruption are heavily punished and increasingly important issues.
Theft
Pickpockets and purse snatchers are present in crowded popular tourist sites, restaurants, or on public transportation in the largest cities, in particular within Lisbon and Porto metropolitan areas. While thieves may operate anywhere, the largest number of reports of theft received by the authorities usually are from the heavily populated areas and major tourist destinations.
By location
Portugal's largest metropolitan areas of Lisbon and Porto are the main sources of both petty crime and violent crime.
Greater Lisbon: Theft is widespread in tourist destinations in the Greater Lisbon area such as the towns of Sintra, Cascais, and Mafra. Casal Ventoso, a neighborhood of Lisbon where drug traffickers and drug users used to gather, was demolished in response to its increasingly unsavory reputation. Amadora the municipality where Buraca and the feared Cova da Moura neighborhood is located, a stopping point of many of the displaced people of the former Casal Ventoso, and Marvila, a parish in eastern Lisbon municipality, as well as some areas of the municipalities of Odivelas, Loures and Vila Franca de Xira around the Portuguese capital, have a higher incidence of crime. Automobile break-ins sometimes occur in parking areas at tourist attractions and near restaurants. There are reports of organized crime and gangs.
Greater Porto: There have been reports of theft and violent crime in the area. Some places such as train stations, the Ribeira neighborhood in Porto, as well as some areas of Gondomar and Valongo municipalities have been especially problematic. There are reports of organized crime and gangs.
Algarve: There are few reports of organized crime or gangs, however, as a major centre of international tourism and located in a corner of Europe close to the North of Africa, the region has been noted by the growing number of cases related with drug trafficking. Pickpockets and other petty criminals exist in moderate numbers. A wave of violent crime targeting wealthy foreign expatriates and tourists residing in the region, was noted since the late 2000s economic crisis, the decreasing economic opportunities for African, East European and South American immigrants and a rise in the number of unemployed Portuguese.
Azores : Pickpocketing and purse snatching are not common occurrences in the Azores. There are no reports of organized crime or gangs.
Other cities where some violent crime can happen are Aveiro, Braga and Coimbra. Regions such as Setúbal, Alentejo and Ribatejo are the safest zones next to Lisbon with a really low crime compared to the Capital.
Crime dynamics
The crime rate rose in the 1990s, bringing it to an all-time high during much of this period. It still is low compared to other developed countries and has decreased in the 2000s. Violent crime rose during the same period and reached record highs. Portugal's security and peace indicators compare very favourably to other countries. According to the 2017 Global Peace Index rankings, Portugal is the 3rd most peaceful country in the world.
Victims
Victims of a crime must report to the nearest police department. The national telephone emergency number is 112, which is used in the entire European Union. The law enforcement system assists the victim to find appropriate medical care, contact family members or friends and explain how further legal procedures could be used. Although the investigation and prosecution of the crime is the responsibility of local authorities which include main police forces such as the Polícia Judiciária, the Polícia de Segurança Pública, and the Guarda Nacional Republicana, officers can help the victim to understand the criminal justice process and to find an attorney if needed. Portugal has a crime victim's assistance program, administered through an organization known by its acronym, "APAV".
Tolerance of drugs
Portugal has arguably the most liberal laws concerning possession of illicit drugs in the Western world. In 2001 Portugal decriminalized possession of effectively all drugs that are still illegal in other developed nations including, but not limited to, marijuana, cocaine, heroin, and LSD. Although, while drug consumption isn't a crime, it is considered an illness and the people who have drugs are, in most cases, forced to have a therapy. While possession is not a crime, trafficking and possession of more than "10 days worth of personal use" are still punishable by jail time and fines.