Shipping companies are forecasting supply problems from Tuesday.
Some hotels may have problems opening for Easter.
The interior ministry is being called upon to adopt urgent measures.
Pickets are preventing goods from being loaded onto ships.
Much of the focus in the Balearics will be on shipping.
There are no issues at ports at present.
Christmas and worries about shortages are driving up demand.
New players in the market will help to offset the price disadvantages of insularity.
"The threat of the demise of shipping company Trasmediterránea is worrying news.."