Giwusa to join saftu cosatu national shutdown on wednesday

It seems like you're referring to a news article or a statement from a union or organization. Here's a breakdown of what I understand:

• GIWUSA (General Industries Workers Union of South Africa) is planning to join the SAFTU (South African Federation of Trade Unions) and COSATU (Congress of South African Trade Unions) national shutdown on Wednesday.
• The shutdown is likely a protest or a strike action organized by the unions to demand better working conditions, higher wages, and improved benefits for workers.
• The event is scheduled to take place on Wednesday, but the exact details, such as the locations and timings, are not specified in the text.

If you're looking for more information, I suggest checking reputable news sources or the official websites of the unions involved for updates on the event.