I would like to know in which European countries can I use disposable barbecues in summer?
My question focus on disposable BBQ because they have some specificities, and area easier to get for someone travelling but I would actually also be interested if the rules apply to other BBQs.
In Portugal, for instance, you are not allowed to make fires during summer (due to the risk of forest fires). But I wonder if you can use those since they light up rather fast (compared to wood). In Nordic countries, Sweden particularly, these are very common and you often see people in parks using them. So, in the end, I would like to know in which European countries you can use them and if there are general exceptions like national parks, etc.
I am not so interested in park or city rules because those will probably be displayed on the park entrance. I would prefer the general rule/exceptions for the countries.
I am particularly interested in Portugal, Spain, France, Belgium, Germany, Netherlands, Germany, Greece and Poland, but any other information is welcome.
Additionally I would also like to know if there are any restrictions and rules besides an common sense rules you should follow whenever you use such thing and if normal BBQs are allowed instead.