Peppa Pig Goes to Portable Toilet
There is no definitive information indicating that Peppa Pig has been to a portable toilet. Here is a detailed introduction to the relevant plots about Peppa Pig going to the toilet:

Advanced Toilet Plot
In 'Peppa Pig Mini Series 3', there is a plot where 'Peppa Pig, in a hurry to use the toilet, goes to an advanced toilet and makes a mess of it'. From this description, it can be inferred that Peppa Pig was in a rush to use the toilet and entered an advanced toilet. Advanced toilets typically have relatively complete and modern facilities, which may include a clean and tidy toilet bowl, an ample supply of toilet paper, and a good ventilation system. However, Peppa Pig made a mess of the toilet, perhaps because she was too rushed to use the toilet facilities correctly, or because she was too young and lacked the proper awareness and ability to use public facilities. This plot also reflects from the side that children need to continuously learn and cultivate good behavior habits and public awareness during their growth process.
Toilet-Searching Plot
In 'Peppa Pig Mini Series 2', there is a plot where 'Peppa Pig's family goes to the toilet, finally finds one, and the movie ends'. This indicates that Peppa Pig's family had an experience of collectively going out to search for a toilet and spent some time finding one. When they found it, the movie they had planned to watch had already ended. This plot reflects that in daily life, people may encounter difficulties in finding a toilet, especially when going out. It also reflects the importance of the distribution and accessibility of toilets in people's lives. If there are not enough toilets or their locations are not obvious, it will cause inconvenience to people.
Based on the above information, there is no description of Peppa Pig going to a portable toilet in the existing reference materials. Portable toilets typically have characteristics such as portability, easy installation, and use, and are commonly found at outdoor events, construction sites, etc. If you want to know whether Peppa Pig has a plot of going to a portable toilet, you may need to further consult more relevant Peppa Pig series materials.




