卡洛许诺巴塞罗那人民要为小企业和家庭减税、支持穷人，并为15,000难民建造住房 — — 占西班牙需要从希腊和意大利等前沿国家接收的难民总量的很大一部分。
Among Colau’s commitments to the people of Barcelona was a local tax cut for small businesses and households, assistance to the poor, and the construction of housing for 15,000 refugees – a large share of the total number that Spain was meant to absorb from frontline states like Greece and Italy.